Since the current Bush is Bush II, that makes McCain Bush III ..
McCain: I'd Spy on Americans Secretly, Too | Threat Level from Wired.com
If elected president, Senator John McCain would reserve the right to run his own warrantless wiretapping program against Americans, based on the theory that the president's wartime powers trump federal criminal statutes and court oversight, according to a statement released by his campaign Monday...
...McCain's new position plainly contradicts statements he made in a December 20, 2007 interview with the Boston Globe where he implicitly criticized Bush's five-year secret end-run around the Foreign Intelligence Surveillance Act...
One the one hand, Barack Obama.
On the other hand, Bush III.
I think America is perfectly capable of electing another George W Bush.
Yep, I'm afraid.