US President Donald Trump on Monday signed an executive order to keep TikTok operating for 75 days, a relief to the short video app's users even as national security questions persist. TikTok's China-based parent ByteDance was supposed to find a US buyer or be banned on January 19. Trump's order could give ByteDance more time to find a buyer. "I guess I have a warm spot for TikTok," Trump said. Trump has amassed nearly 15 million followers on TikTok since he joined last year, and he has credited the trendsetting platform with helping him gain traction among young voters. Yet, its 170 million US users could not access TikTok for more than 12 hours between Saturday night and Sunday morning. The platform went dark before the ban approved by Congress and upheld by the US Supreme Court took effect on Sunday. After Trump promised to pause the ban, TikTok restored access for existing users. Google and Apple, however, still have not reinstated TikTok to their app stores. Business leader