sentence1: " In Iraq , " Sen. Pat Roberts , R-Kan . , chairman of the intelligence committee , said on CNN 's " Late Edition " Sunday , " we 're now fighting an anti-guerrilla ... effort . "
sentence2: " In Iraq , " Sen. Pat Roberts ( R-Kan . ) , chairman of the intelligence committee , said on CNN 's " Late Edition " yesterday , " we 're now fighting an anti-guerrilla . . . effort . "