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Like others who spoke with CNBC, Christine said she hasn't received any direct updates from TikTok about its future. Christine said she's staying positive about TikTok's chances of remaining in the U.S. but she's also expanding her presence on platforms like Snapchat and YouTube as a precaution.

"You never know what will happen," Christine said.

Throughout his 2024 presidential campaign, Trump said many positive comments about TikTok and used the app as a campaign tool. Trump said Sunday that he is "pretty certain" that a TikTok deal will be reached before the April deadline, according to AFP. Last week, Trump said he may extend the deadline if a deal isn't reached and that he may reduce tariffs on China to help facilitate a transaction.

That lack of communication and the uncertainty of the app's future hasn't stopped TikTok from moving forward with new partnerships.

Marketing firm Meltwater, for example, announced that it joined TikTok's marketing partners program in March. Aditya Jami, Meltwater's tech chief, said that his TikTok contacts seemed to be "in the dark" about the app's future, but they went ahead with the partnership, which will require deep integration between the two companies.

"They are actually going to do more and more things that we can build together and then expose to our customers, so I feel like it's going business as usual," Jami said.

TikTok creator Alyssa McKay has more than 10 million followers, but she's been proactive about diversifying her following across more platforms.

"If you're not already posting on Snapchat, Instagram Reels, YouTube Shorts, that's where you need to be," said McKay, adding that her efforts to get ahead of a potential ban have resulted in her already earning more revenue from other platforms than she does on TikTok.

Alyssa McKay is a content creator with over 10 million followers on TikTok.

"They were super welcoming, and it was a really fun time," Plotnick said.

RedNote's moment in the sun won't likely repeat. The app is no longer a priority now that TikTok has resumed normal operations, creators and brands said.

"I don't foresee buzz around alternative apps like RedNote," Later CEO Scott Sutton said. "Those were a blip and lacked the staying power of other platforms."

It's unclear whether lawmakers who are concerned about the Chinese Communist Party or TikTok-competitors like Meta or Google would take to the courts to enforce the national security law, said Neil Chilson, a former chief technologist at the Federal Trade Commission who now heads AI policy at Abundance Institute non-profit. Taking that kind of legal action carries the risk of upsetting TikTok's giant user base and Trump, Chilson said.

Zammit said Prime Air has seen "unprecedented levels of demand" since it resumed service. David Carbon, an executive who oversees Amazon's drone program, wrote in a LinkedIn post last week that the company dropped a bottle of ZzzQuil sleep medicine at an Arizona customer's home in "31 minutes and 30 seconds." Carbon didn't say how far the drone had to fly and Zammit declined to provide details.

For over a decade, Amazon has been working to bring to life founder Jeff Bezos' vision of drones whizzing toothpaste, books and batteries to customers' doorsteps in 30 minutes or less. But progress has been slow, as Prime Air has only been made available in the U.S. in College Station and Tolleson. A test site in Lockeford, California, was shuttered last April. The program was also hit with layoffs in 2023 as Amazon CEO Andy Jassy cut costs across the company.

Before Amazon suspended drone deliveries, the MK30 crashed in two separate incidents during test flights at the company's facility in Pendleton, Oregon. Last December, a software issue caused two drones to crash, according to Bloomberg. And in September, a pilot mistakenly caused a "mid-air collision" between two drones after he tested how the MK30 would perform when faced with a failed propeller, according to a federal crash report.

Another crash occurred on Feb. 21 during tests at the Pendleton site, which resulted in a drone sustaining substantial damage, according to a report compiled by the National Transportation Safety Board.

LightSource, which has about 30 employees, connects a company's procurement-related information sources and systems to streamline that complex work. The aim is to speed up a company's procurement process, saving the business time, money and pain while working with suppliers.

Mintz describes LightSource's offering as a kind of "operating system" for procurement. Penn says it has the potential to do for procurement what Salesforce did for customer relationships.

Whether it's a global pandemic, a natural disaster cutting off a shipping route, or a major shift in tariffs and trade policy, Mintz said, any supply chain disruption can make a huge difference to a company's profit margins and its ability to deliver a product on time.

Both Cerebras and Group 42 had given voluntary notice to CFIUS about the sale of voting shares, according to the Sunnyvale, California-based company's IPO prospectus. Group 42 had agreed to buy $335 million worth of Cerebras shares by April 15, according to the prospectus. The two companies later changed the agreement to say Group 42 would be buying non-voting shares, prompting them to withdraw their notice, because they said they did not believe CFIUS had jurisdiction over sales of non-voting securities.

CFIUS did not immediately respond to a request for comment.

Just a handful of technology companies have gone public since 2021, as higher interest rates made unprofitable companies less desirable. But in recent months, Cerebras and a few technology-related companies have taken steps toward IPOs, and last week, AI infrastructure provider CoreWeave went public.

United Microelectronics shares close up 9% on report of potential GlobalFoundries deal
The combined entity would aim to secure American access to mature chips amid potential risks from China competition and tensions between China and Taiwan.

U.S. semiconductor manufacturer GlobalFoundries is reportedly weighing a merger with Taiwan-based United Microelectronics.

U.S. shares of United Microelectronics closed up 9% on the news, while GlobalFoundries shares were flat. Nikkei reported the news, citing sources familiar with the deal.

The merger would create a company based in the U.S with production capabilities in Asia, the U.S. and Europe, according to the report. The combined entity would aim to secure American access to mature chips amid potential risks from China competition and tensions between China and Taiwan, Nikkei reported.

Bills Would Codify Gulf of America, Delist Gray Wolf as Endangered Species
Lawmakers proposed renaming the Gulf of Mexico and removing the gray wolf from the Endangered Species Act.

Legislation was introduced last week to make permanent President Donald Trump's order to rename the Gulf of Mexico to the Gulf of America.

Rep. Marjorie Taylor Greene, R-Ga., introduced the legislation during a subcommittee meeting of the House Committee on Natural Resources, which included discussion of several other pieces of legislation, including removing the gray wolf from the Protected Species Act.