The January 6 committee has subpoenaed four tech giants for more information on what they did and didn't do leading up to last year's deadly Capitol insurrection. Google, Facebook, Twitter, and Reddit were asked to assist the investigation in August, but the committee says their responses have been 'inadequate.' Craig Timberg, a national technology reporter at the Washington Post, joins Cheddar News' Closing Bell for more details about the subpoenas, why this is happening now, and how it might impact social media companies moving forward.