Grumpy Old Geeks People Bob Lefsetz Person Bob Lefsetz 2 mentions in 1 episode Bob Lefsetz is discussed as the writer of an article about Icarus and the host of a podcast. Mentions 248: Side Hustle Feb 26, 2018 54:24 Lefsitz wrote about it after he saw it as well 55:44 speaking of Bob Lefset, he's got a podcast