Heightened security has remained a feature around the U.S. Capitol since the Jan. 6 riot. Capitol Police officers are now taking part in an initiative focused on healing trauma.

Heightened security remains around the U.S. Capitol since the Jan. 6 attacks by a mob of supporters of then-President Donald Trump, in Washington, Wednesday, March 3, 2021. The U.S. Capitol Police say they have intelligence showing there is a “possible plot” by a militia group to breach the U.S. Capitol on Thursday. (AP Photo/J. Scott Applewhite)