Superstar Garth Brooks announced on ‘Good Morning America’ on Monday (Dec. 9) that he’s going on tour in 2014 — and no one was more surprised than him. The singer appeared on ‘GMA’ live from Times Square to talk about his new box set, ‘Blame It All on My Roots,’ which propelled him back to the top of the country charts. And while talking about his success with his new musical endeavor, the topic of touring came up