XM Expands Black Programming, SIRIUS Features Track

Beginning today, XM Satellite Radio expands "The Power", Channel 169, a 24-hour channel devoted to African-American talk programming. Featured personalities will include: Keith Murphy, Armstrong Williams, David Anderson, Brian Higgins, Wilmer Leon, Willie Jolley, George Wilson, Robert "Rob" Redding Jr., Mario Armstrong, Maggie Linton, Charles Ellison and Peter Groff. These hosts join Joe Madison, Kojo Nnamdi, the Rev. Al Sharpton, Warren Ballantine, Tavis Smiley and The 2 Live Stews.

Tony Stewart, two-time NASCAR Sprint Cup Series champ, will be hosting a special broadcast of his weekly SIRIUS show, Tony Stewart Live from Graceland in Memphis on Monday, May 12 (8:00 - 10:00 pm ET). It will be heard on SIRIUS NASCAR Radio, Channel 128.

More: Step by Step Comparison of XM and SIRIUS Satellite Radio Features