Donald Trump speaks at the 2015 CPAC in Maryland
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The second Republican presidential debate happens tonight at the Reagan Presidential Library in Simi Valley, California.

Former Texas Governor Rick Perry recently dropped out of the race, which still leaves 16 candidates being squeezed into a two-tier debate.

Steve Carmody / Michigan Radio

This Week in Michigan Politics, Michigan Radio’s senior news analyst Jack Lessenberry and Morning Edition host Christina Shockley discuss Donald Trump's latest trip to Michigan, a sex scandal, and a plan to end homelessness.

Steve Carmody / Michigan Radio

LANSING, Mich. (AP) - The Michigan Republican Party is preparing to hold a March 2016 presidential primary and not jump out of order like in 2012, when the state moved earlier to be more relevant.

The GOP's state committee will meet in Lansing Saturday to approve a March 15 primary. The date could change because the Legislature has final say.

If a Republican contender secures more than half the votes, he or she would win all 58 delegates. Otherwise, delegates mostly would be awarded based on results in congressional districts.