Conservative talk radio is one of the subjects this week. Radio host Glenn Beck last week said he wanted to kill the leading candidate for the Republican nomination for president, and now former Republican House Majority Leader Dick Armey is explaining that some of conservative talk radio industry is a money scheme. Other reports about the FCC's latest letter about pirate radio, and CBS may be selling its radio stations. Also, Federal Communications Commission Commissioner Jessica Rosenworcel speaks about unlicensed spectrum at the March 22 House FCC Oversight hearing.