Congressional hearings are for grandstanding, not learning: John Stossel

Congressional hearings were created to educate lawmakers so they have knowledge before they pass bills or impeach a president.
Not today. Today, hardly any education happens.
During the President Trump impeachment “testimony,” legislators tried to score points. At least five times, Rep. Adam Schiff, D-Calif., shut down criticism by shouting, “Gentleman is not recognized!”
I get that politicians are eager for “face time” in front of a larger audience, but I ass