(S (S (S (BASENP (NNS Forces)) (VP (VBD found) (NP (BASENP (NN information)) (PP (IN on) (NP (BASENP (DT the) (NN location)) (PP (IN of) (BASENP (NNP Saedi)))))))) (SBAR (WHADVP (WRB when)) (S (NP (BASENP (DT a) (NNP U.S.) (NN airstrike)) (PP (IN in) (BASENP (NNP June)))) (VP (VP (VBD killed) (NP (BASENP (JJ former) (NN leader)) (PP (IN of) (BASENP (NNP al-Qaeda))))) (PP (IN in) (NP (BASENP (NNP Iraq)) (COMMA ,) (BASENP (NNP Abu) (NNP Musab) (NNP al-Zarqawi)))))))) (PERIOD .))