Walker would have made a good Chief Executive, except for the free-trade and illegal immigration stuff. Like the Bush Clan, Walker lacks "the vision thing".
From the AP-Obama report, here:
Six businesses were burned and 17 people arrested in violence a few hours after a black police officer shot a black man. Police said the victim was fleeing a traffic stop and was holding a gun when he was shot. ... Walker says he took the step after receiving a request from Milwaukee County Sheriff David Clarke and talking with Mayor Tom Barrett and the Guard's leader. His announcement says the Guard will be in position to help "upon request."