The Netroots Nation convention reminded mcjoan that the single biggest reason for rise of the liberal blogger movement is the Iraq war, and that the netroots still have to push back against conservative activists on national security. John McCainJohn Sidney McCainEarth Day founder's daughter: Most Republican leaders believe in climate change in private Trump gives nod to vulnerable GOP Sen. McSally with bill signing Democrats need a 'celebrity' candidate — and it's not Biden or Sanders MORE's spokesman sounds like he's talking about a toddler when he describes McCain as "fully capable" of browsing the Internet and checking websites, writes BarbinMD.