#Here’s a test of how rich radicals really feel about their privilege

One of the vandalous “protesters” arrested for rioting in Lancaster, Pa., this week turns out to be a Kappa Delta sorority member from Franklin & Marshall College, a pricey private school. Will the parade of privileged idiots never end?

Kathryn Patterson was one of a dozen radicals arrested at 3 a.m. after a late-night march in response to the police killing of mentally ill Ricardo Munoz after he charged officers with a knife. The marchers allegedly threw glass bottles, bricks, rocks, liquid-filled gallon jugs and plastic road barricades at cops and damaged a county vehicle, as well as smashing post office windows and setting dumpsters aflame. That earned many of them $1 million bail.

Her defenders claim Patterson had merely served as a “medic” for the mob. A 20-year-old medic?

She joins NYC radical-rich-girl Clara Kraebber as the beyond-embarrassing face of the Children Of Privilege Earning Legitimacy Through Riots movement. They’d earn a lot more cred if they didn’t let Mommy and Daddy bail them out.