Illegal Iraqis nabbed trying to enter U.S.

Mexican officials say they've arrested four illegal-alien Iraqis trying to sneak across the border into the United States.

Acting on an anonymous tip, police found the four aliens on a bus in Navajoa, about 375 miles south of the Arizona border, Mexico's attorney general's office said.

Mexican immigration officials are investigating to try to determine how the Iraqis got into the country.

The Associated Press reports though many illegal-alien Iraqis have been captured in Mexican territory en route to the U.S. border, none has been found to have had any links to terrorism.