The death of Sen. Lindsey Graham and the long hospitalization of former Senate Republican leader Mitch McConnell are poignant reminders that time conquers even political careers marked by great power and ubiquity.

Lindsey Graham's death and Mitch McConnell's hospitalization raise concerns for the GOP. McConnell's resignation before term end at 56% YES.

The sudden death of influential Republican Sen. Lindsey Graham will have implications for legislative business in the Senate and the November election. Here’s what we know about…