Reps. Marcy Kaptur and Dennis J. Kucinich have served a combined 42 years in Congress representing neighboring Ohio districts. With a new legislative map, however, the longtime friends must run against each other in the Democratic primary on Super Tuesday. Pundits say the race in the new 9th District is too close to call. (Associated Press)

Reps. Marcy Kaptur and Dennis J. Kucinich have served a combined 42 years in Congress representing neighboring Ohio districts. With a new legislative map, however, the longtime friends must run against each other in the Democratic primary on Super Tuesday. Pundits say the race in the new 9th District is too close to call. (Associated Press)