House Oversight Committee Chairman Darrell Issa appeared to be getting under the skin of Democrats as they hit back hard — bringing up the congressman's past from more than four decades ago. Issa's allegations about what the White House knew about the IRS targeting conservatives rattled Democrats into sending out a barrage of counter claims. Former senior Obama aide David Plouffe ripped Issa in a Twitter message, referring to allegations from as far back as 1972 when Issa was still a teenager. "Strong words from Mr Grand Theft Auto and suspected arsonist/insurance swindler. And loose ethically today," Plouffe tweeted. Plouffe's...
