PHOENIX (AP) — Led by tough-conversing Republican governors weighing presidential operates, Texas and Florida are debating specially rigorous legislation on border stability as the GOP checks federal authority over immigration. The moves in the two GOP-managed statehouses come versus a backdrop of polarization in Congress that helps make any countrywide immigration legislation seem to be not likely as President Joe Biden tries to generate down migrant arrivals at the border whilst eyeing his own reelection bid. Republican proposals in Texas make on Gov. Greg Abbott’s $4 billion challenge Operation Lone Star, with its development of far more obstacles along the U.S.-Mexico border and busing of migrants to Democratic-led towns, together…