Of course they would! Whoever says they wouldn't hasn't experienced growing up in a poor counrty. Ask yourself this: would you rather go on an airplane with air conditioning, food, toilets, a movie, and seating to your destination, with the time being about 2 and a half hours, or cross a hot desert with lack of food and water and wild animals that can harm you? Of course they'd want to be here legally! They just don't have the money.