Complex rules for allocating convention delegates mean the winner of Tuesday's Michigan primary, probably Mitt Romney or Rick Santorum, is likely to share the spoils with the runners-up.
Three states had primaries for the 2010 elections Tuesday. An incumbent lost her seat, the 'tea party' split its vote, and health-care reform took a beating.
Pontiac, Mich., sold the 80,300-seat Silverdome for $583,000 Wednesday. The former home of the Detroit Lions cost $55.7 million to build in 1975.