Washingtonian on filming Captain America 2 in Air & Space Museum

Here's What It Takes to Film a Hollywood Blockbuster in the Smithsonian

It took six months of planning and ten hours of filming to produce a few seconds of footage for "Captain America: The Winter Soldier."

By Vicky Gan

Washingtonian's After Hours blog April 21 2014

http://www.washingtonian.com/blogs/afterhours/movies/heres-what-it-takes-to-film-a-hollywood-blockbuster-in-the-smithsonian.php