Araceli Cortes, an illegal immigrant who wants to go to medical school, is shown at her home in the Los Angeles-area suburb of Canyon Country, Calif., Tuesday, June 26, 2012. Cortes had made up her mind to return to Mexico to pursue her dream of becoming a doctor. She quit her job, purchased an airline ticket and reserved a seat to take a medical school entrance exam. Then, a week before her departure, President Barack Obama announced that young illegal immigrants like Cortes would be given the chance to remain in the United States and obtain a work visa. Cortes canceled her ticket and decided to stay. But she's still having second thoughts. (AP Photo/Reed Saxon)
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