US Federal Reserve boss, Alan Greenspan, sees increased US trade protectionism and ever-larger budget deficits as the biggest threats to the US economy.
Alan Greenspan sees threats to the U.S. economy.
( z1 see :ARG0 ( z2 person :name ( z3 name :op "Alan" :op "Greenspan" ) ) :ARG1 ( z4 threaten :ARG2 ( z5 economy :mod ( z6 country :name ( z7 name :op "U.S." ) ) ) ) )