Falsehoods Meme: The Answers

First, the list of ten "facts" about me, four of which are false:

1. My first job outside of my home was as a fashion model.
2. I used to like to eat dog food as a child.
3. I worked at the New York Jets summer training camp.
4. I have never been paid to appear on television.
5. I used to smoke when I was in my teens.
6. Barbra Streisand, Eddie Money, the Kingston Trio, and I have all had the same voice teacher.
7. I have sung backup for Harry Chapin.
8. I was once arrested for shoplifting.
9. I was once apprehended by security in Madison Square Garden.
10. I used to work for NASA.

( The answers and explanations are behind the cut-tag. )