When Jessica departed the US early in 2011, she left a country where illegal immigration is rarely off the political agenda. Little did she imagine she herself would become an 'alien' - in Mexico. She came to Puerto Vallarta, a tourist resort on the Pacific coast, to work legally for a Mexican company. She took a second job to earn extra money, first in an internet cafe and then a restaurant. Fines for overstayers But her employers - also Americans - never filled in the paperwork to make her second job legal. "I insisted, but they told me it wasn't necessary, that they would pay me in cash every night and it was fine," she tells the BBC. "It was clearly illegal for me to work there, but I did not take the authorities in Mexico seriously. My employers then found themselves in legal trouble and I feared I could face deportation, so I quit." Continue reading the main story Mexico City's bike revolution One Square Mile of Mexico Working Lives Me...