If you plan to take part in our Summer in DC Program sure to keep an eye on our DC page for summer internship options. New ones are being added regularly, so it's important to check back.
The program has an application deadline of January 31, 2014, but a few of the internships have earlier individual deadlines.
One to keep an eye on is the internship with the American Constitutional Society for Law and Policy (Job #4671 on Symplicity). It's a great position with a December 15th deadline.