Cool Video

This is a time lapse of over 2 years, the building on 1 World Trade Center, now the tallest building in the U.S..
Now, 1 World Trade Center is open, just in time for hot dog vendors to seel their hot dogs for $30.  http://nymag.com/daily/intelligencer/2015/05/man-selling-30-hot-dogs-at-ground-zero.html