Santorum is shooting a 1911 Colt. Range master says "Well, it's not your first rodeo.". Someone here says "pretend its Obama."
— Juana Summers (@jmsummers) March 23, 2012
Woman watching Santorum at shooting range in LA yells "Pretend it's Obama" (there is 0 chance Santorum heard it)
— Andrew Rafferty (@AndrewNBCNews) March 23, 2012
I'm sure that this woman was making a (very poor attempt at a) joke. But, I'm guessing that she will receive a visit from some representatives of the Secret Service pretty soon.
No matter who the President is -- Republican, Democrat or other (?) -- it is never cool or funny to suggest this kind of thing. Honestly, I'm not sure why someone would think that it would be a good idea to yell something like this.
UPDATE: Here is the video (turn up your speakers):
Gah.