Campaigning for president in 2020, Joseph Biden said of President Trump, “I’m worried he’s going to get us into war with Iran.” Biden slammed Trump’s “Maximum Pressure Campaign” against Iran, the world’s leading state sponsor of terrorism, as “dangerously incompetent.” He claimed withdrawing from the 2015 nuclear deal with Iran was a “gigantic mistake.” Biden vowed to restore “decency” to America’s foreign policy and re-engage with Iran to lower tensions. How’s that going? After three years of Biden’s failed policies, the U.S. teeters on the brink of war with Tehran. With this week’s deaths of…