Republican Sen. John Kennedy of Louisiana on Sunday offered President Joe Biden some advice on dealing with Middle Eastern terrorists. “Buy a spine.” Kennedy criticized Biden’s latest effort to undermine Israel following Iran’s attack on America’s closest ally in the region. As the Tampa Free Press reported on Saturday, Iran launched more than 300 “munitions” in attacking Israel, including more than 100 ballistic missiles, cruise missiles, and explosive aerial drones. Read: Trump Defends Florida Judge In Classified Docs Case, Scolds Liberals For Harassing Her Israel reported that the air base …