Former Republican vice presidential candidate Sarah Palin got snippy with the hosts of NBC’s Today during a Monday interview, accusing them of going back on a promise not to ask about her son Track Palin. “I want to ask you about something you mentioned on the campaign trail, which is the arrest of your son Track,” Savannah Guthrie said. “You talked about it, and then you mentioned PTSD and you said that President Obama may be to blame for some of the PTSD that’s out there.” “I never said that,” Palin bristled (Yes, she did).