SEN. TOM COTTON (R-AR): It is time to send the troops home. Look, there are too many troops left in Washington. I'm not aware of any threat to justify continued presence today around the Capitol, much less into the fall. I think Nancy Pelosi will have a lot of questions to answer about what she knew leading up to the riot on January 6. There was a clear failure by the security leaders on Capitol Hill to prepare for January 6.