After insulting the UN committee insinuating they were irrelavant, Bush no sooner had approval from Congress to use "force/war" if Hussein did not permit unfettered access for inspections - and the war ships were moved into place on the Gulf.
Hussein knew Bush would get permission to use force or war against his country. 
( z1 know :ARG0 ( z2 person :name ( z3 name :op "Hussein" ) ) :ARG1 ( z4 permit :ARG0 ( z5 person :name ( z6 name :op "Bush" ) ) :ARG1 ( z7 use :ARG0 z5 :ARG1 ( z8 or :op ( z9 force :ARG0 z5 :ARG1 ( z10 country :poss z2 ) ) :op ( z11 war :ARG0 z5 :ARG1 z10 ) ) ) ) )