Razor blades, white powder attached to political signs lead to more charges in Arizona DNC shootings [Video]

Arizona investigators surveilling the man accused of shooting at the Democratic National Committee office in a suburb of Phoenix saw him posting political signs with bags of a white, powdery substance attached, officials said.Investigators in Tempe began surveilling Jeffrey Michael Kelly, 60, as a suspect in three separate shootings of the DNC office after receiving tips from the public, Tempe Police Chief Kenneth McCoy said at a news conference Wednesday.They watched Kelly placing the signs with the bags attached from late Monday into Tuesday morning, the chief said.Kelly was arrested Tuesday on three felony counts of acts of terrorism and seven other counts related to the shootings, court records show. The state added three additional felony counts of making false terrorism reports Wednesday night, bringing the total number of counts to 13.“It’s the state’s belief that Mr. Kelly poses the most extreme danger within a democracy and within our community,” …