it 's really nothing more than warmed-over cold war paranoia 
(ROOT (S (NP (PRP it)) (VP (VBZ 's) (ADVP (RB really)) (NP (NP (NN nothing)) (ADJP (ADJP (JJR more)) (PP (IN than) (NP (ADJP (VBN warmed) (HYPH -) (IN over)) (NML (JJ cold) (NN war)) (NN paranoia))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (NP (NP (NN )) (ADJP (ADJP (JJR )) (PP (IN ) (NP (ADJP (VBN ) (HYPH ) (IN )) (NML (JJ ) (NN )) (NN ))))))))