It's St. Patrick's Day and the parade is back after a two year hiatus, we'll check in with WNYC's Gwynne Hogan from the parade route to see how it's going, plus of you're not ready to be out in the street with the estimated two million other bystanders, we speak with Seth Kamil, co-founder of Big Onion Walking Tours, who are hosting a virtual event tonight highlighting the histories of immigrant groups in New York City.