Kevin Lamarque / Reuters Jewel Samad / AFP - Getty Images Justin Lane / EPA

Barack Obama visits World Trade Center

President Barack Obama and First Lady Michelle Obama visited Ground Zero in New York City to review the construction of the iconic 104-story skyscraper that replaces the World Trade center towers destroyed on Sept. 11, 2001.

The sun rising in the background of the World Trade Center memorial.

Birds eye view of World Trade Center memorial