Senate plunges into President Donald Trump's impeachment trial

The U.S. Senate plunged into President Donald Trump's impeachment trial on Tuesday with Republicans abruptly abandoning plans to cram opening arguments into two late-night sessions and Democrats arguing for more witnesses to expose Trump's "trifecta" of offenses.

Trump: 52 targets already lined up if Iran retaliates

President Trump issued a stark warning to Iran on Saturday, threatening to hit dozens of targets in the Islamic Republic “very fast and very hard” if it retaliates for the targeted killing of Gen. Qassem Soleimani.