But Democrats remain far from united about what to do. As powerful senators push for aggressive action, some of the more tech-savvy Democrats — particularly in the House — are calling for restraint when it comes to a ban. And they’re instead pushing solutions that would also address the privacy and security risks posed by U.S.-based apps. “TikTok has become a proxy in the escalating tensions with China,” said Rep. Lori Trahan (D-Mass.), a House E&C member who is wary of an outright ban on TikTok. Trahan said Congress “has a responsibility not to fall prey to tribalism or nationalism...