Explain

Why is it that a woman wearing an Israel Defence Force t-shirt shouted "Heil Hitler" at a Jewish man at a town hall meeting? The man was obviously from Israel. People are trying to say that the woman's views are just so mixed up and she's a crackpot. But tell me who would actually spend money on an Israel Defence Force t-shirt and wear it to a political event? I also noticed that the woman had an inconsistent country accent. It was as though she kept forgetting that she was supposed to be a hick.
Later that evening, the same woman magically ends up standing within a few feet of a man who just happens to be from Israel and decides to yell, "Heil Hitler"...c'mon...I've seen enough bad acting in my life to see through this crap.