Because they are American? Because they recognize that freedom for all is as important to them than to those they dissagree with, and people like me will not hesitate to shove their lack of respect for liberty in their faces when the other shoe drops? Because defending liberty means standing up for people you don't agree with when there is a larger issue involved? Because some day they may not be in the driver's seat and they would hope that people like me would treat them with the kind of thoughtful consideration they refuse to show others?
No reason, really.
No reason, really.