Senate Democrats break with Pelosi over impeachment trial.

Do you think that you would vote for a restriction on the president’s authority dealing with Iran?

Iranian forces have launched more than a dozen ballistic missiles against two military bases in Iraq, marking the most significant Iranian attack in the growing conflict between Iran and the United States. “It is clear these missiles were launched from Iran and targeted at least two Iraqi military bases hosting U.S. military and coalition personnel,” the statement said. Al Asad air base in western Iraq and at least one facility in Erbil were targeted.

Global warming.

John Bolton says he will testify before the Senate if he is subpoenaed.

Trump claimed that he was not legally required to notify Congress, but said his Twitter should serve as notification that he will strike back against Iran “perhaps in a disproportionate manner.” On Saturday, Trump warned Iran that the U.S. would hit 52 Iranian sites if Tehran took revenge over the death of Gen. Qasem Soleimani, a top Iranian general who was killed in a U.S. airstrike in Baghdad Thursday night.

The world is on edge. Donald Trump is the critical player. What will happen?

Qassem Soleimani, the leader of Iran's elite Quds Force, was killed late Thursday in an airstrike that targeted a convoy near the airport in Baghdad, according to Reuters.