They don't check the Mexicans!! They just let all the rapists and criminals flood on in. The IHop shooter that was born in Mexico and given citizenship was reported to have been mentaly ill, so bad that he was on disability.

Canadians with mental illnesses denied U.S. entry

Data entered into national police database accessible to American authorities: WikiLeaks

By Sarah Bridge, CBC News Posted: Sep 9, 2011 5:10 AM ET

More than a dozen Canadians have told the Psychiatric Patient Advocate Office in Toronto within the past year that they were blocked from entering the United States after their records of mental illness were shared with the U.S. Department of Homeland Security.

Lois Kamenitz, 65, of Toronto contacted the office last fall, after U.S. customs officials at Pearson International Airport prevented her from boarding a flight to Los Angeles on the basis of her suicide attempt four years earlier.

SPECIAL REPORT A decade later, revisiting Sept. 11 Video, photos, features on terror activity, border security and moreKamenitz says she was stopped at customs after showing her passport and asked to go to a secondary screening. There, a Customs and Border Protection officer told Kamenitz that he had information that police had attended her home in 2006.

“I was really perturbed,â€