Rusty Epstein joins us on the podcast this week. Rusty's cartoons have appeared in The Weekly Humorist, The Times and other magazines and will soon be published in the Wall Street Journal and the New Yorker (he recently received an "O.K.", but it has not been published yet). We talk with Rusty abbot his journey to becoming a cartoonist, his process and the challenge of tracking where you've submitted your cartoons. He has also created and runs the Reverse Caption Contest, a contest where he s...