PITTSBURGH — Gov. Tom Corbett and Democratic challenger Tom Wolf will appear in their final debate Wednesday.

The 7 p.m. debate will be shown on WTAE Channel 4. It will be moderated by WTAE host Sally Wiggin along with a three-person panel asking questions.

This is the third debate between Corbett and Wolf.

It will be distributed to 15 other television stations in the state.

The election in Nov. 4.