John McCain Goes on Hike with Daughter Meghan Just 3 Days After Brain Cancer Diagnosis

John McCain is not letting his brain cancer diagnosis prevent him from enjoying time with his daughter. On Saturday, the 80-year-old politician went on a hike with his daughter Meghan McCain and their dog. "Amazing hike with Dad @SenJohnMcCain this morning," Meghan, 32, wrote on Twitter. "Thank you all for your best wishes!" Her message came attached to a photo of the two sitting on a bench overlooking the stunning terrain in Arizona, where John is recovering from a minimally invasive craniotomy...