On this televised edition of Zona Politics: Host Jim Nintzel talks with Vincent Del Casino Jr., who is delivering the final talk in this year's UA College of Science Spring Lecture Series at Centennial Hall at 7 p.m. Monday, Feb. 26. The topic: "There's No Such Thing As Big Data."

Then Nintzel talks with Billy Kovacs, who is among the half-dozen Democrats running for Southern Arizona's Congressional District 2 seat, and Hollace Lyon, a Democrat who is running for the Arizona House of Representatives in Legislative District 11.