The only statewide broadcast of the four Republican candidates for governor debating will air Friday night at 7 on Maryland Public Television.

Harford County Executive David R. Craig, Del. Ron George of Anne Arundel County, former Ehrlich administration official Larry Hogan and Charles County conservative activist Charles Lollar taped the 60-minute debate Monday at the MPT studios.

The four previously debated last Saturday in Salisbury, but that encounter was televised only on the Eastern Shore.