Sen. Rand Paul (R-KY) shared some harsh words about potential 2016 opponent Hillary Clinton in this preview of an interview he taped for this week’s Meet the Press. Wearing his surgical scrubs while on a medical mission to Guatemala, Paul predicted what would happen if Democrats decide to nominate a “war hawk” like Clinton in the next presidential election.

“If you wanna see a transformational election, let the Democrats put forward a war hawk like Hillary Clinton, and you’ll see a transformation like you’ve never seen,” Paul said, foreshadowing how he plans to run against the former secretary of state.

In another clip released by NBC Friday, Paul made his first on camera comments about the unrest in Ferguson, Missouri.“One of the best things they’ve done so far in Ferguson, was send an African American police officer down there to talk to people in the community,” Paul told NBC’s Chris Jansing. “Now, it hadn’t worked completely, I’ll admit that. But it’s a better way than shooting tear gas at people in their front yard.”