Sarah Palin. On November 15, 2013, Bashir criticized Palin for equating the federal debt to slavery. Bashir referred to the cruel and barbaric punishment of slaves as described by slave overseer Thomas Thistlewood, specifically a punishment called "Derby's dose", which forced slaves to defecate or urinate into the mouth of another slave. Bashir then said, "When Mrs. Palin invokes slavery, she doesn't just prove her rank ignorance. She confirms if anyone truly qualified for a dose of discipline from Thomas Thistlewood, she would be the outstanding candidate."