This Man Escaped the Iron Curtain by Zip Line

Daniel Paul, a politically outspoken young man from Czechoslovakia, plots an escape from the Iron Curtain with physicist Robert Oswald. They devise a daring plan to zip line into Austria, facing numerous dangers. After successfully escaping, Daniel becomes a local celebrity and eventually moves to Las Vegas, where he embraces his freedom and new life.

How did Daniel feel during the zip lining experience?

What did Daniel do after successfully escaping to America?