(S (S (NP (NP (BASENP (NNP Mr.) (NNP Arar) (POS 's)) (NN attempt)) (S (VP (TO to) (VP (VP (VP (VB sue) (BASENP (JJ American) (NNP Attorney-General) (NNP John) (NNP Ashcroft))) (PP (IN over) (BASENP (DT the) (NN incident)))) (PP (IN in) (BASENP (NNP January) (NN 2004))))))) (VP (VBD was) (VP (VBN dismissed) (SBAR (WHADVP (WRB when)) (S (BASENP (DT the) (NNP US) (NN government)) (VP (VP (VBD invoked) (NP (DT the) (NP (ADJP (RB rarely) (VBN used)) (QT (DQL ``) (BASENP (NN state) (NNS secrets) (NN privilege)) (DQR ''))))) (COMMA ,) (S (VP (VBG claiming) (SBAR (IN that) (S (S (VP (TO to) (VP (VP (VB go) (ADVP (RB forward))) (PP (IN in) (BASENP (JJ open) (NN court)))))) (VP (MD would) (VP (VB jeopardize) (NP (NP (BASENP (NN intelligence)) (COMMA ,) (BASENP (JJ foreign) (NN policy))) (CONJP (COMMA ,) (CC and)) (BASENP (JJ national) (NN security) (NNS interests))))))))))))))) (PERIOD .))