Law enforcement grapples with US Capitol security after plot

WASHINGTON (AP) — The Pentagon is reviewing a police request to keep National Guard troops patrolling the U.S. Capitol for another 60 days following evidence of a “possible plot” by a militia group to storm the building again. Meanwhile, Guard troops and police are on high alert around the Capitol and its grounds after intelligence uncovered a “possible plot” to invade it again. But there was no sign of any disturbance by midafternoon Thursday. The developments come