Sen. John McCain (R-Ariz.), center, heads to a closed door meeting with former CIA Director David Petraeus inside the Capitol Visitors Center on Capitol Hill, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)

Photo by: ANDREW HARNIK

Sen. John McCain (R-Ariz.), center, heads to a closed door meeting with former CIA Director David Petraeus inside the Capitol Visitors Center on Capitol Hill, Washington, D.C., Friday, November 16, 2012. (Andrew Harnik/The Washington Times)