President Obama, perceived by critics as free-spending in his first two years in office, is expected to call for a temporary halt to non-security discretionary spending in his State of the Union speech. Job creation also will be a main focus.WASHINGTON — President Obama will call for a five year freeze on non-security discretionary spending in his State of the Union address Tuesday night, White House officials said, in a bid to help reduce the deficit and counter public perceptions that he spent too freely in his first two years in power.