They make a good point. Would a normal non-citizen get deported for his crimes?
the petitions says:
"We the people of the United States feel that we are being wrongly represented in the world of pop culture. We would like to see the dangerous, reckless, destructive, and drug abusing, Justin Bieber deported and his green card revoked. He is not only threatening the safety of our people but he is also a terrible influence on our nation's youth. We the people would like to remove Justin Bieber from our society."