From Gallup today:

"Some people have suggested that airline passengers who fit the profile of terrorists based on their age, ethnicity, or gender should be subjected to special, more intensive security checks before boarding U.S. flights. Do you favor or oppose this practice?"

Favor:71%; Oppose: 27%.

Speaking of profiling, Tony Mauro reports this in the NLJ:

Asked about the musical tastes of his newest colleagues, [Justice Antonin] Scalia confessed ignorance but guessed, "Alito is Italian; he must love music. How could he not?"