(S (S (BASENP (DT The) (JJ unedited) (NN footage)) (VP (VBD was) (VP (VP (VP (VBN aired) (ADVP (RB extensively))) (PP (IN by) (BASENP (NNP Al) (NNP Jazeera)))) (PP (IN over) (NP (BASENP (DT the) (NNS months)) (PP (VBG following) (BASENP (DT the) (NN incident)))))))) (PERIOD .))