John McCain has no reason to fear illegal immigrants "intentionally causing accidents on the freeway" -- according to Rep. Brian Bilbray (R-Calif.), "trained professionals" can identify undocumented workers just by looking at their clothes.
Discussing Arizona's pending profiling bill on "Hardball," Chris Matthews challenged Bilbray to cite a "non-ethnic aspect" by which law enforcement agents could identify illegal immigrants. "They will look at the kind of dress you wear, there is different type of attire, there is different type of -- right down to the shoes, right down to the clothes," Bilbray replied.
Of course, law enforcement wouldn't detain people based solely on clothing, Bilbray said. They also know to look out for the ways in which illegal immigrants just act illegal.
"It's mostly behavior, just as the law enforcement people here in Washington, D.C. does it based on certain criminal activity," he told Matthews. "There is behavior things that professionals are trained in across the board, and this group shouldn't be exempt from those observations as much as anybody else [sic throughout]."