British band will rock halftime show, says source, but NFL won't confirm
                                
                                
                                    (Newser) -
                                    The Who may be joining the ranks of recent Super Bowl performers Bruce Springsteen, Paul McCartney, and Prince. A source tells  Sports Illustrated  the British rockers will play the Feb. 7 halftime show, but an NFL rep says only, “When we have something to announce, we’ll announce it....