First time in history... MONDAY: United States Supreme Court -- U.S. Patent and Trademark Office v. http://Booking.com B.V. Oral Argument - LIVE at 10am ET on C-SPAN, C-SPAN Radio & online here: https://cs.pn/3aNYvxd | C-SPAN

174K views · 2.5K reactions | Chief Justice Roberts is sworn in by President Pro Tempore Senator Grassley. The Chief Justice then swears in members of the Senate. Chief Justice: "Do you solemnly swear that in all things appertaining to the trial of the impeachment of Donald John Trump, president of the United States, now pending, you will do impartial justice according to the Constitution and laws, so help you God?" Senators: "I do." Full video here: https://cs.pn/2QZFrFR | C-SPAN | Facebook

14K views · 800 reactions | WEEK 2: Public Impeachment Hearings continue - LIVE on C-SPAN3, C-SPAN Radio & online at https://c-span.org More coverage here: https://c-span.org/impeachment/ | C-SPAN | Facebook