So it's now PC to to kick people out of a store because they give you the heebeejeebees, and you are defending it like someone is coming for your guns.
I love how this get twisted. IMO PC is allowing someone that makes you feel uncomfortable to keep being obnoxious. Great example is people who seem to think it is ok to use their cell phone in the public bathrooms.
Not sure what was said to Dr. Perv, but the store has a choice about what and who is hanging around it. I defend that choice when it is reasonable. Sounds like it was.
In my college days, I saw the crap that my black friends went though at some of the clubs we went to (like no access at the door or bartender would not serve them drinks). This does not compare to that and even though I was with them when that crap was going on, I learn from them that there are things that are important to make an issue out of and there are things not to. This would be one of those "not".
If he really felt like he was done wrong he should have ask for the manager or told the person that he was looking for a book for his grand kids. Instead, he made it an issue which seem to me to indicated that he is a jerk and probably deserved it.
My guess is the store had just cause when they confronted him. B&N knows that in it's best interest they should leave this one along, for if they push the issue, even if they are right, it will only tarnish their name.
BTW, PC means not to offend another so called party. Obviously, kicking a Perv out is not PC, which I support.
BTW, it is rude for you to take cell phone calls in public. He should have went to his car if it was that important.