The discovery heightened security concerns amid the Memorial Day concert at the Capitol.
Restaurant patrons and other bystanders were attacked by protesters, officials said.
Rep. Marcia Fudge called officers’ actions “extreme, excessive, and unnecessary.”
The Louisiana governor defended his executive order in a speech Friday.
In emails, Hillary mentioned fall and ensuing concussion that caused her to miss hearing.
The email was written by a top Clinton aide months before the Benghazi attack.
Alexander Bolton and Jordain Carney 05/22/15 04:09 PM EDT
Rank-and-file senators are objecting to a package hashed out by Senate leaders.
"You never said spontaneous or characterized the motives," an aide wrote in an email.
“I’m someone who believes that we should have an inclusive process."
The State Department released Clinton's emails on Benghazi on Friday.