Daily Kos is
reporting an ASU poll that puts Pederson within two points of Senator Kyl in AZ. (See third bullet at link.)
This is one of my benchmarks for a true Democratic tsunami in November. If Pederson is making the AZ Senate race competitive, then there are going to be many embarassed Repukes on November 8th. This race has pretty much always been considered safe for the Repukes and AZ is still a conservative state. If Kyl, who has been running a pretty steady campaign, is in trouble, no seat is safe for the Repugnicans.