Jennifer Rubin: The Republican Senate majority is imperiled

Senate Majority Leader Mitch McConnell, R-Ky., told reporters he can't say whether the Republican-controlled Senate will approve a resolution to block President Donald Trump's emergency declaration on immigration, during a news conference after a closed-door GOP meeting with Vice President Mike Pence, on Capitol Hill in Washington, Tuesday, Feb. 26, 2019. The House later voted to block President Trump's emergency declaration, a measure intended get him billions of extra dollars to build his border wall. (AP Photo/J. Scott Applewhite) Senate Majority Leader Mitch McConnell, R-Ky.. this week underscored — perhaps, contributed to — the peril in which the body’s Republican majority finds itself.

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