President Joe Biden, speaking from the White House Oval Office on Sunday, urged Americans to lower the political temperature and remember their shared neighborly bonds after a would-be assassin wounded his Republican rival, Donald Trump. What Happened: Biden called for a collective step back in light of the recent events. He emphasized the need to avoid normalizing violence and the responsibility of all citizens to achieve this. “We can’t allow this violence to be normalized. The political rhetoric in this country has gotten very heated. It’s time to cool it down,” he said. “We all have a resp…