law enforcement , and a visceral , nasty journey 
(ROOT (NP (NP (NN law) (NN enforcement)) (, ,) (CC and) (NP (DT a) (JJ visceral) (, ,) (JJ nasty) (NN journey))))
(ROOT (NP (NP (NN ) (NN )) (, ) (CC ) (NP (DT ) (JJ ) (, ) (JJ ) (NN ))))