The beheading of any American should send every American into orbit from outrage. That includes the beheading of James Foley. What must be made known, however, is that evidence suggests Foley was sympathetic to the Muslim Brotherhood’s cause and may have been a liberal. If that’s true, why would ISIS behead him? The answer is strangely simple. ISIS beheads liberals too, in much the same way that the Tsarnaev brothers set off pressure cooker bombs in a predominantly liberal city – Boston. Foley Betrayed by those he supported. A look at Foley’s twitter feed from 2012 indicates he was a...