By Ben Kamisar
Marco RubioMarco RubioLatino Republicans split on Trump's outreach Illegal immigration foe: Trump shift the 'death knell of his candidacy' Analysis: Clinton speaks at higher grade level than Trump MORE on Wednesday argued that Republicans have the right to block President Obama's efforts to fill Supreme Court Justice Antonin Scalia's vacant seat thanks to a mandate from voters after the party won back the Senate in 2014.
"They say elections have consequences," the GOP presidential candidate said in South Carolina about those who argue the president has the constitutional right to fill the vacancy.
The senator's comments come as Republican Senate leaders posture against confirming the president's nominee.
Senate Majority Leader Mitch McConnellMitch McConnellClinton, Trump sharpen attacks Sanders, Merkley back McConnell decision to skip TPP vote John McCain: No longer a profile in courage MORE (Ky.) drew a line in the sand shortly after Scalia's death on Saturday with a statement that argued that the "American people should have a voice in the selection of their next Supreme Court Justice" by voting in the 2016 elections. Most Republican senators, including Rubio and fellow presidential candidate Ted CruzTed CruzThe Trail 2016: On the fringe FULL SPEECH: Hillary Clinton links Trump to 'alt-right' in Reno Presidential hopefuls still bank on retail politics MORE, have backed that call.
The president's nominee would need to pass a 60-point threshold in the Senate for confirmation. With a 54-seat majority, however, a unified Republican front can block any pick.
But Democrats have pushed back, arguing that the president should not be denied an appointee with almost a year remaining in his term.