Rancho Mirage, California

Three top Republican senators joined top center-right donors Sunday evening for a lively, informal discussion on politics and policy to cap off a weekend that effectively marks the kickoff of the 2016 presidential primary. In oversized white chairs on stage at the Ritz Carlton Rancho Mirage, Ted Cruz, Rand Paul, and Marco Rubio fielded questions for nearly 90 minutes from Jonathan Karl of ABC News, who capably pushed the potential candidates for responses on a wide range of issues.

The discussion came as part of a weekend seminar for wealthy conservatives and libertarians sponsored by Charles and David Koch and was livestreamed by ABC News.