The Department of Justice has approved the merger between XM and Sirius Satellite Radio. Next, the FCC has to approve it, but that is seen to be a formality at this point. For sports fans, this means that there will be one stop shopping, no more dividing of all sports between the two services. You can listen to MLB, NFL, NHL, NBA, NASCAR, NCAA Tournament, PGA Tour and the Bowl Championship Series on one service. I’ll have more on this later.