Read more National Action Network stories on Newserhttp://www.newser.com/taggrid/30489/national-action-network.htmlhttp://img1-cdn.newser.com/images/newser-black250x40.gifhttp://www.newser.com/2012 - Newseren-usNewser Feed GeneratorFri, 25 May 2012 14:05:11 CDThttp://www.newser.com/story/27054/feds-probe-al-for-15m-in-back-taxes.htmlHarry Kimball<img src='http://img1-cdn.newser.com/getimage.aspx?mediaid=102724&width=45&height=45&crop=Y&updateddate=20110401013400' border='0' />Washington is investigating Al Sharpton and his companies for nearly $1.5 million in back taxes and penalties, the AP reports. Sharpton, who has been negotiating the size of his federal debt, brushed off the government's latest move today. “Whatever retaliation they do on me, we never stop," the civil...The Rev. Al Sharpton pauses during his radio show from his National Action Network headquarters in New York.http://www.newser.com/story/27054/feds-probe-al-for-15m-in-back-taxes.htmlFri, 09 May 2008 20:31:31 CDT