It's all clear now. John McCain is attacking Barack Obama with bullshit faux outrage about the crazy rightwing extremists trying to recruit vets because of primary opposition in 2010 from crazy-eyed wingnut and immigration militiaman Chris Simcox.
When running in a Republican primary, it's always useful to appear as batshit insane as possible. That's known as playing to the base.
The Milky Way
2 hours ago