| The Alaska senator was the last of a handful of Republicans seen as open to calling witnesses such as former White House national security adviser John Bolton. Her announcement likely means Republicans have the 51 votes to move to a vote on whether to acquit the president on charges of abuse of power and obstruction of Congress. GOP Sens. Susan Collins and Mitt Romney are expected to back witnesses while Lamar Alexander, another swing vote, said he will not. |  |
News Alert Friday, January 31 |
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