(S (S (BASENP (JJ Much) (NN controversy)) (VP (VP (VBZ exists) (PP (IN in) (BASENP (DT the) (NN region)))) (PP (IN about) (SBAR (WHNP (WP what)) (S (VP (VBZ is) (S (VP (TO to) (VP (VB be) (VP (VBN done) (PP (IN with) (NP (BASENP (JJ alleged) (NNS offenders)) (PP (IN in) (BASENP (DT the) (NNP Dirty) (NNP War))))))))))))))) (PERIOD .))