A retired US Air Force lieutenant colonel photographed carrying zip-tie handcuffs inside the Capitol during last week’s riot planned to take hostages, a federal prosecutor said Thursday. In wielding the restraints, Larry Brock “means to take hostages. He means to kidnap, restrain, perhaps try, perhaps execute members of the U.S. government,” said Assistant U.S. Attorney Jay Weimer. Weimer, who at Thursday’s hearing argued Brock should be detained, did not elaborate on his allegations. The prosecutor read a social media post from Brock the day of the siege, in which he says, “Patriots on the Capitol. Patriots storming. Men with guns...