McConnell single-handedly blocked President Obama's nomination of Merrick Garland to the Supreme Court. Sen. Mitch McConnell: ...

Mitch McConnell's impact as leader of the Senate ... then-President Barack Obama nominated Merrick Garland to fill the seat. But before Obama could even announce Garland's name, McConnell led ...

Sen. Mitch McConnell, who's had a contentious relationship with President Trump, says that he plans to speak out for what he believes in, but will likely support most of the administration's goals.