TOPEKA, Kan. -- Several homemade bombs were found Wednesday in a pickup truck parked near the Kansas Statehouse that had specialty license plates issued only to U.S. military paratroopers, and police said they arrested the owner inside an underground tunnel connecting the Capitol to an office building.

Capitol Police spokesman Patrick Saleh said the incident was not connected to another arrest Wednesday of a man who allegedly phoned in a threat to Gov. Sam Brownback's office from a Topeka motel.