Related Clues:

• Medium for FDR's fireside chats
• Fireside chat requirement
• Rush job?
• 'A Prairie Home Companion' medium
• Boom box, basically
• Sirius business
• Slice of a media ad budget
• AM/FM set
• Fireside chat medium
• Paul Harvey's medium
• ''Satellite'' service
• Music player
• The 'R' in RCA
• Active starter?
• Boom box feature