"I kept my music and my job separate," he told us. "I never brought my music to the job. I was a real good screener. Even the guy who fired me said I was a real good worker."

Khalaf said the firing was unfair because he is only exercising his freedom of speech..

But the federal government apparently didn't approve of his profanity-laced lyrics. That also included threats to blow up buildings with airplanes.
...
"Like I said, I don't intend to do that," said Khalaf. "I don't support terrorism in any way."

"Then why sing about it," we asked.

"It's like entertainment," said Khalaf. "People make movies about it. I should be able to rap about it."
...