PBS’s Jim Lehrer will host the first presidential debate on October 3 in Denver, Colo. CNN’s Candy Crowley will host the second, town-hall debate on October 16 in Hempstead, New York. CBS’s Bob Schieffer will host the third debate on October 22 in Boca Raton, Fla.

ABC’s Martha Raddatz will host the vice presidential debate on October 11 in Danville, Kentucky.