Open this photo in gallery: TikTok offices in Culver City, Calif., on March 13, 2024.Mike Blake/Reuters U.S. President Donald Trump said on Wednesday he would be willing to reduce tariffs on China to get a deal done with TikTok’s Chinese parent ByteDance to sell the short video app used by 170 million Americans. ByteDance has an April 5 deadline to find a non-Chinese buyer for TikTok or face a U.S. ban on national security grounds that was supposed to have taken effect in January under a 2024 law. The law is the result of concern in Washington that TikTok’s ownership…