Rep. Tom Cotton, R-Ark. waves at his election watch party in North Little Rock, Ark., after defeating Sen. Mark Pryor, D-Ark., Tuesday, Nov. 4, 2014. (AP Photo/Danny Johnston)
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Rep. Tom Cotton, R-Ark. waves at his election watch party in North Little Rock, Ark., after defeating Sen. Mark Pryor, D-Ark., Tuesday, Nov. 4, 2014. (AP Photo/Danny Johnston)
