The Trump administration has launched investigations into dozens of countries accused of failing to crack down on forced labor, flexing a law that lets the federal government impose tariffs.

U.S. President Donald Trump said Monday that the war with Iran began because that country was starting work on a new site for developing material for nuclear weapons. Trump also told reporters at a

President Trump's approval rating varied on a variety of topics. But recent polling shows the president has a consistently low approval.

Iran launched multiple attacks early Friday on Gulf Arab states, including dozens of drones at Saudi Arabia, following warnings from its new supreme leader about hosting American bases, and U.S. President Donald Trump threatened major new retaliation.