Sen. Rand Paul's motion to hold that the Senate cannot try an impeached official who is no longer in office was defeated 55-45. Most legal scholars agree such a trial is permissible.
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The U.S. Senate unanimously voted to pass what would become the 26th Amendment, lowering the voting age to 18.
The 22nd Amendment, which established term limits for the Presidency of the United States, passed with some bipartisan support.
As Joe Biden is inaugurated as America's 46th President, browse his votes as a U.S. Senator