Welcome to our final debate-watching party of the 2012 presidential campaign. Tonight, the candidates will be discussing foreign policy: Afghanistan and Pakistan, Israel and Iran, the changing Middle East, the rise of China, and America’s role in the world. We’ll be providing live commentary — hoping to help put things in context, flagging missed opportunities and predicting which exchanges may have an impact on the race. Among your Post hosts: Jonathan Bernstein, Jonathan Capehart, Jackson Diehl, E.J. Dionne, James Downie, Charles Lane, Harold Meyerson, Kathleen Parker, Alexandra Petri, Jennifer Rubin, Greg Sargent, Stephen Stromberg, Marc Thiessen and Erik Wemple. We’ll also have live sketches from Post editorial cartoonist Ann Telnaes. Please stay with us and refresh for updates — we’ll be posting tweets in reverse-chronological order, so you don’t have to do lots of scrolling. And, as usual, we encourage readers to dive into the comments section and tell us what we got right, what we got wrong and what we missed.