Joy Reid leads this episode of The ReidOut with breaking news from the Supreme Court. The 6-3 conservative majority has decided to hear the case of Trump vs. the United States on whether Donald Trump can claim presidential immunity over his criminal election interference charges. Plus, Mitch McConnell is stepping down as the Senate Republican leader in November. "But the fact remains--no individual has done more damage to the Senate than Mitch McConnell," Joy says. Joy gives her analysis of what she calls McConnell's "shameful legacy." All this and more in this edition of The ReidOut on MSNBC.