Echoing President Abraham Lincoln’s first inaugural address, President Joe Biden in a rare primetime Oval Office address Sunday night told Americans “we are not enemies,” as he urged the nation to tone down political rhetoric in the wake of the assassination attempt of presumptive Republican presidential nominee Donald Trump by a 20-year old registered Republican at an outdoor Trump rally in Pennsylvania one day earlier. It was the third time in 24-hours President Biden spoke to Americans via a televised address about the shooting in which Trump’s ear was nicked, some reports say from shards o…