And let me say again, Detroit is rearing to go on that. We differ on the Arctic National Wildlife Refuge, as I have said. We differ on whether or not pollution controls ought to be voluntary. I don't think you can -- I don't think you can get results that way.
 Detroit is definitely ready and able to face up to this challenge. Detroit is one city that is actually taking action. Detroit is a city which has experienced great economic hardship but is still standing up and fighting.
( z1 multi-sentence :snt ( z2 and :op ( z3 ready :ARG1 ( z4 city :name ( z5 name :op "Detroit" ) ) :ARG2 ( z6 face :ARG0 z4 :ARG1 ( z7 challenge :mod ( z8 this ) ) ) ) :mod ( z9 definite ) ) :op ( z10 possible :ARG1 ( z11 face :ARG0 z4 :ARG1 z7 ) ) )