Police in Wichita, Kan., are investigating red swastikas that a vandal painted on the storefront office of U.S. Sen. Pat Roberts.
KSNW-TV reports ( http://bit.ly/sdHYxo) the Kansas Republican's staff arrived Monday to find the swastikas painted on the front of the office and on a back door.
Police Lt. Joe Schroeder says the FBI is working on the case with Wichita police because it's a federal office.
KSNW reports a similar incident happened at Roberts' office a few months ago.
Information from: KSNW-TV.