Republicans in Congress reject new gun limits

By Susan Cornwell and Richard CowanWASHINGTON (Reuters) - Republican leaders of the U.S. Congress said on Tuesday thatthey would not raise the minimum age for gun buyers, in a sign that one of President Donald Trump's proposals likely will not get far on Capitol Hill after a deadly Florida school shooting.The second-deadliest shooting at a U.S. public school has reignited the long-running national debate over gun rights, pitting many of the students who survived the Feb. 14 high school shooting