jill biden

Official White House portrait

BATTLE CREEK, Mich. (AP) - President Barack Obama's re-election campaign says the wife of Vice President Joe Biden will speak at events in three Michigan cities on Saturday.

The campaign says Jill Biden will appear in Battle Creek, Grand Rapids and Kalamazoo. It says details on her appearances will be announced later.

The stops come during a planned tour during which the vice president's wife will appear Friday in Minneapolis and Sunday in Pittsburgh.