DGW Episode 758
GE 911 Emergency Light Switch
A similar idea is Emergency Beacon's 911 Light covered by Dick back in Episode 33, which automatically lights up after you dial 911.
Leo's Crown
Dick and Leo refers to a crown given by Jennifer to Leo. Leo showed it in between shows. See the blog post for Episode 757 for a video of Leo's crown.
John Ficarra on CNN
While recording the show, Leo manages to watch CNN too, and notices that John Ficarra, Editor-in-Chief of MAD, is on. It's a piece about Barack Obama, and MAD's latest cover "The First 100 Minutes". You can watch it on CNN, or youTube.
A Gadget Hero
Ian from Schenectady, New York, who has been listening since Episode 1, writes to Dick and "the other guy". His wife doesn't get why he prefers listening to people talk, and he just keeps his head down. A few months ago, Dick covered the itzbeen (Episode 588). With a new-born daughter, Ian decided to give the itzbeen to his wife who went everywhere with it religiously. They gave the itzbeen to a friend, who thought it was the greatest gift she ever received. It's now become a standard gift to expecting mums. Ian's wife now wonders if the Giz Wiz has anything else neat for her, and while she still doesn't get why he loves TWiT, she's now a little more understanding when he brings home another LED gadget.