J.L.
Oh my brother was on this show, and he won the fastest finger first thing to get into the hot seat! I was one of his phone a friends. My dad was his other one. He had difficulty getting people to do this as no one wanted to let him down by giving him a wrong answer. In the end he won a lot of money and chose to call my dad for assistance. Luckily he was a smart guy and gave my brother the right answer. Your hubby should just be himself. I don't know if you can really study for these things as they're such random topics. Good luck!