Feb. 28 (UPI) -- RZA, a founding member of Wu-Tang Clan, says the group's farewell tour will be "very lyrical." RZA talked more about the Wu-Tang Forever: The Final Chamber tour, which kicks off in June, when he stopped by The Late Show with Stephen Colbert on Thursday. Advertisement "How are you feeling about going out for the last time? Is that bittersweet?" Colbert asked the rapper . "It's bittersweet. This tour is gonna be very lyrical, you know, it's gonna be unlike anything we've ever