A threat to President Obama in the form of a burnt cat staked to a tree stump drew law enforcement officers from several city and federal agencies to a south Minneapolis park before dawn on Monday. The cat in Longfellow Park was staked with a handheld American flag on a small stick, according to a federal law enforcement official. Standing next to the cat was an Obama/Biden 2012 lawn sign, the official said. No arrests have been made. Obama's official schedule Monday shows him leaving Chicago for Omaha and then on to Boone, Iowa, about 230 miles south of Minneapolis....
