Tomorrow (January 15th) at 10:309 P.M. Eastern time, Toronto's CFZM will rebroadcast an episode of "The Jack Benny Program" as part of it's weeknight rebroadcast of old-time radio shows.
CFZM broadcasts at 740 on the AM dial with a 50,000-watt signal that at night can be heard across most of the Eastern portions of the United States and Canada. Outside of that area, you can go to http://www.zoomerradio.ca at 10:30 P.M. EST, click-oin the "Listen Live" link, and enjoy!
Usual disclaimer: I don't work for CFZM nor know anyone who does. But I saw this information on their website and wanted to let you know about it.