A protester carries a John McCain doll during a protest at the Republican National Convention in St. Paul, Minn., on Thursday. Photo by Ross D. Franklin/AP.
Police officers shoot off rubber bullets. Photo Matt Rourke/AP.
A woman yells after she was arrested during a march at the convention. Photo by Ross D. Franklin/AP.
Police use pepper spray to attempt to remove protesters who were blocking a street. Photo by Ross D. Franklin/AP.
Police officers spray pepper spray at a group of protesters. Photo Matt Rourke/AP.
Police officers stand watch as other officers work to detain a person. Photo Matt Rourke/AP.
St. Paul police officers push back a group of protesters who were using a large sign. Photo Matt Rourke/AP.
Protesters jump over a smoke bomb. Photo Matt Rourke/AP.
Bob Fletcher, Ramsey County Sheriff, shows a homemade sling shot during a news conference at the Republican National Convention. Photo by Ross D. Franklin/AP.
A group of people are detained after a protest. Photo Matt Rourke/AP.
A protester stands on top of a newspaper box that was thrown into the street. Photo Matt Rourke/AP.
Protesters and police clash at the Republican National Convention in St. Paul, Minn., on Thursday, Sept. 4, 2008.
