Guest in Discussion Class

In today's discussion class, we got a guest speaker. He was a police officer and introduced what he did about his job. After a brief introduction, we asked some questions. Like how do the police think of the Asian? Because Americans( white of black) usually argue but Asian don't( people from Asia are usually quiet, it's easier for us to get the tickets. Why did Mina's friend get a handcuff? He introduced the equipment in his body. and then he told about the perspectation about the politition like Bush?! He is intelligent and has his own thinking. I think lots of American like him have strong opinion and are not shy to express themselves. Therefore, they are not easy to be close or just friends because of the cultural difference. However, they are still nice and some are gentle and kind. Today, I learn some about the U.S. police. How do their family think of his job cuz it's a dangerous job( sometimes)? I learned a lot and I got a small cute presentative present!!