Ramapo Town Supervisor Christopher St. Lawrence is expected to have two challengers in Tuesday's primary.

Republican Robert Romanowski, of Monsey, says he considers himself an underdog in part because of his party affiliation. Romanowski was taken off the Republican ballot after a judge ruled a number of petitions invalid.

He was then allowed on the Democratic ballot to face the incumbent, Christopher St. Lawrence. St. Lawrence himself is also running on the Republican line as well as the Independent and Conservative lines.

He also faces a challenge from Democrat and Spring Valley Village attorney Bruce Levine.

To watch interviews with the candidates in Ramapo's town supervisor primaries, go to channel 612 on your iO digital cable box and select iO Extra.