FILE - In this June 13, 2013 file photo, Daniel Zambrano, of Tijuana, Mexico, holds one of the bars that make up the border wall separating the U.S. and Mexico where the border meets the Pacific Ocean... more 
FILE - In this June 13, 2013 file photo, Daniel Zambrano, of Tijuana, Mexico, holds one of the bars that make up the border wall separating the U.S. and Mexico where the border meets the Pacific Ocean in San Diego. After dropping during the recession, the number of immigrants crossing the border illegally into the U.S. appears to be on the rise again, according to a report released Monday, Sept. 23, 2013 by Pew Research Center's Hispanic Trends Project. (AP Photo/Gregory Bull, File) less 
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Associated Press | Photo By Gregory Bull, File
Mon, Sep 23, 2013 2:02 PM EDT