In this Monday, July 25, 2011 photo, U.S. Rep. Mike Ross, D-Ark., listens to a reporter's question in Little Rock, Ark. Ross' announcement that he will not seek another term in Congress has Democrats ... more 
In this Monday, July 25, 2011 photo, U.S. Rep. Mike Ross, D-Ark., listens to a reporter's question in Little Rock, Ark. Ross' announcement that he will not seek another term in Congress has Democrats and Republicans looking for candidates in Arkansas' 4th District.(AP Photo/Danny Johnston) less 
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Associated Press | Photo By Danny Johnston
Tue, Jul 26, 2011 11:32 AM EDT