A GOP PAC has produced a ridiculous ad supporting Michele Bachmann for re-election to Congress representing Minnesota's 6th District. You'll remember that Bachmann made national news when she declared that a senior aide to Secretary of State Hillary Clinton and Minnesota 5th District Congressman Keith Ellison were plants inserted into high places in the United States Government by the shady organization known as the Muslim Brotherhood. At that time, Democratic Party (DFL) 6th District candidate, Jim Graves, joined the chorus of sensible voices pointing out that Bachmann's comments were…