Bill Clinton stumps in Orlando for his wife

Former President Clinton is stumping for his wife in Orlando, a day after Hillary Clinton campaigned in Tampa.

Clinton's appearance at a neighborhood center in Orlando on Wednesday underscores the importance of Florida's Interstate 4 corridor in the presidential race.

The I-4 corridor from Tampa to Daytona Beach traditionally is considered the biggest swing region in the nation's biggest swing state.

The former president will talk about his wife's economic plan during his stop at the Dr. James R Smith Neighborhood Center.

Hillary Clinton addressed Tampa residents at the University of South Florida on Tuesday.