Does the layover ever end?

After taking a red-eye from Portland with screaming babies, no leg room and not a wink of sleep, we have been sitting in the New York JFK airport for nearly eight hours now. We still have four hours to go, so we've been chillin' in the international part of JFK. Talk about amazing people watching! We've been switching off sleeping on the bench and watching the stuff. While Dave was sleeping, I spent an hour and a half watching people from every culture and part of the world and listening to the many, many languages spoken in this portion of the airport. What an experience to be in our country and have so many cultures, ethnicities and backgrounds in one place. Fantastic! We're already having fun: eating fantastic airport food; sitting, sitting and sitting; and participating in a rousing game of dominoes. Despite the lack of sleep, we're ready to take on London.