In honor of the upcoming Dub Fest this Saturday, "When Roots Attack!" will be featuring an hour of Selector J's favorite dub tracks. Plus, McPullish will be sitting in and he's bringing some exclusive cuts. 'When Roots Attack!' goes on the air at 11pm tonight so stay tuned after the Afro Boogaloo Soul Revue (10-11pm) and get your dub on.