VIDEO. “The Hitler of our times”: Donald Trump booed and heckled in a Washington restaurant

The 79-year-old Republican approached the protesters waving banners depicting the Palestinian flag, stopping a few meters away from them for a few moments, nodding and smiling placidly without responding.

Moments later, he signaled to his Secret Service agents to move the protesters away, saying, "All right, let's go." Other people in the restaurant can also be heard booing or chanting, "USA! USA!" in the videos.