A few FACTS, assuming we can still trust Wikipedia ofc...
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On February 13, 2016, Justice Antonin Scalia died.[71] Later that day, Senate Republicans led by Majority Leader Mitch McConnell issued a statement that they would not consider any nominee put forth by Obama, and that a Supreme Court nomination should be left to the next President of the United States.[72][73][74] President Obama responded that he intended to "fulfill my constitutional duty to appoint a judge to our highest court,"[75][76] and that there was no "well established tradition" that a president could not fill a Supreme Court vacancy during the U.S. President's last year in office.[77]
On March 4, The New York Times reported that Garland was being vetted by the Obama Administration as a potential nominee. A week later, Garland was named as one of three judges on the President's "short list" (along with Judge Sri Srinivasan, also of the D.C. Circuit, and Judge Paul J. Watford of the Ninth Circuit). Obama interviewed all three leading contenders, as well as two others who were being considered: Judge Jane L. Kelly of the U.S. Court of Appeals for the Eighth Circuit and Judge Ketanji Brown Jackson of the U.S. District Court for the District of Columbia.[78]
On March 11, 2016, Senator Orrin Hatch, President pro tempore of the United States Senate and the most senior Republican Senator, predicted that President Obama would "name someone the liberal Democratic base wants" even though he "could easily name Merrick Garland, who is a fine man."[79][80] Five days later, on March 16, Obama formally nominated Garland to the then vacant post of Associate Justice of the Supreme Court of the United States.[81][82]
In an unprecedented move, Senate Republicans (under Senate Majority Leader Mitch McConnell) refused to consider Garland's nomination, holding "no hearings, no votes, no action whatsoever" on the nomination.[83][84] The refusal was highly controversial, with some commentators saying the seat on the Court to which Garland was nominated was "stolen".[85][86][87] Over 170,000 people signed a White House petition asking President Obama to independently appoint Garland to the Supreme Court, arguing that the Senate had waived its advise and consent role.[88] On November 17, U.S. District Judge Rudolph Contreras threw out a lawsuit against Senator McConnell seeking to compel a vote on the nomination, finding that the plaintiff, who had simply alleged he was a voter, had no standing to sue.[88]