Three Mexicans named Juan arrive at the border and see the sign ""**No Trespassing**"". Very disappointed, they don't know what to do. Violating the sign will mean trouble later on with law; they could be deported back to Mexico. Having spent so much time and effort, going back at this point is also not a good option. They stand there scratching their head for hours, but nothing comes. Then there was a fellow among them who was quick witted. He said: no problem, let us all form a line and go Jua…