US President Donald Trump says a deal with TikTok's Chinese parent ByteDance to sell the short video app used by 170 million Americans would be struck before a deadline on Saturday. Trump set the April 5 deadline in January for TikTok to find a non-Chinese buyer or face a US ban on national security grounds due to have taken effect that month under a 2024 law. "We have a lot of potential buyers," Trump told reporters on Air Force One late on Sunday. "There's tremendous interest in Tiktok," adding, "I'd like to see Tiktok remain alive." TikTok did not immediately…