Thousands of cars line up to enter the United States from Mexico at the San Ysidro Port of Entry February 20 2003 in San Ysidro California The San...
{"Image ImageDescription": "SAN YSIDRO, CA - FEBRUARY 20:  Thousands of cars line up to enter the United States from Mexico at the San Ysidro Port of Entry February 20, 2003 in San Ysidro, California. The San Ysidro border crossing is the world's busiest. On March 1, the Immigration and Naturalization Service (INS) will merge with U.S. Customs under the Homeland Security Office as directed by the White House in an effort to beef up border security.  (Photo by David McNew/Getty Images)", "Image Copyright": "2002 Getty Images"}