A look at World Trade Center site construction

<div class="meta image-caption"><div class="origin-logo origin-image wabc"><span>WABC</span></div><span class="caption-text">By this time next year, Four World Trade Center will rise to 72 stories, or 977 feet. As tall as that is, the other towers in the master plan are designed to be even taller.  (NJ Burkett)</span></div>
September 9, 2012 8:14:22 PM PDT