Katie Couric is thankful yet emotional that she's a guest host for "Jeopardy!" In an interview with People magazine, the first-ever female guest host revealed the show holds a special place in her heart because she watched it with her late husband, Jay Monahan. Monahan was 42 years old when he died of cancer. "I love watching the show and used to watch it all the time with my late husband, who was good at it." Now that she's married to John Molner, they're still doing the tradition of watching the famous game show. "I watch it now with my current husband, but I think it has a special place in my heart because Jay loved it so much."