President Joe Biden said on Friday he would sign legislation that gives China's ByteDance about six months to divest the popular TikTok short video app as his rival Donald Trump raised concerns about a ban of the service used by 170 million Americans. The U.S. House of Representatives plans to vote next week on the TikTok crackdown bill after a committee on Thursday unanimously approved the measure. "If they pass it‚ I'll sign it‚" Biden‚ a Democrat‚ told reporters. Republican Trump‚...