UNDATED (AP) — Democratic presidential candidate Joe Biden is taking aim at President Donald Trump’s decision to approve the airstrike that killed Iran’s top military leader. The former vice president has already criticized Trump as “dangerous” and “erratic.” But with last week’s killing of Iranian Gen. Qassem Soleimani, Biden has called into question Trump’s judgment concerning the United States’ fraught relations with Iran. On Tuesday in New York, Biden is expected to deliver lengthy remarks about Trump’s policies in the context of his own foreign policy experience. That experience is one of Biden’s top selling points as a candidate for the Democratic nomination.