Article snippet: John McCain, who is currently battling an aggressive type of brain cancer. At Mayo Clinic. Anti-McCain sentiments among Trump and his supporters increased after McCain voted against legislation aimed at repealing and replacing the Affordable Care Act. At the rally, Trump did not identify Sen. McCain by name, but he did say -- to the delight of rally-goers -- "One vote away! I will not mention any names. Very presidential, isn't it?" The previous day, Sen. McCain tweeted a photo of himself and Meghan McCain hiking, writing, "Watching the #SolarEclipse17 with @meghanmccain on a hike in #Arizona!" Link to the full article to read more