

AP - An aggressive Mitt Romney repeatedly challenged Republican rival Newt Gingrich Thursday night in the final debate before next week's critical Florida primary, demanding an apology for an ad saying he harbors anti-immigrant sentiments and ridiculing the former House speaker's call to colonize the moon.
AP - In corrections systems nationwide, officials are grappling with decisions about geriatric units, hospices and medical parole as elderly inmates — with their high rates of illness and infirmity — make up an ever increasing share of the prison population.
AP - The Pentagon outlined a plan Thursday for slowing the growth of military spending, including cutting the size of the Army and Marine Corps, retiring older planes and trimming war costs. It drew quick criticism from Republicans, signaling the difficulty of scaling back defense budgets in an election year.