(S (S (PP (IN In) (BASENP (DT the) (NN video))) (COMMA ,) (S (NP (BASENP (DT those)) (VP (VBN gathered) (S (VP (TO to) (VP (VB witness) (NP (BASENP (NNP Hussein) (POS 's)) (NN execution))))))) (VP (MD could) (VP (VB be) (VP (VP (VBN heard) (S (VP (VBG chanting) (COMMA ,) (QT (DQL ``) (FRAG (FRAG (FRAG (BASENP (NNP Muqtada)) (PERIOD !)) (FRAG (BASENP (NNP Muqtada)) (PERIOD !))) (FRAG (BASENP (NNP Muqtada)) (PERIOD !))) (DQR ''))))) (PP (IN for) (NP (BASENP (NNP Muqtada) (NNP Sadr)) (COMMA ,) (SBAR (WHNP (WPD whose) (BASENP (JJ radical) (JJ Shiite) (NN militia))) (S (VP (VBZ has) (VP (VBN been) (VP (VBN known) (S (VP (TO to) (VP (VP (VP (VB hunt) (PRT (RP down))) (BASENP (JJ Sunni) (NNPS Arabs))) (CC and) (VP (VB kill) (BASENP (PRP them)))))))))))))))))) (PERIOD .))