gonzalez was in the country illegally. and would never be able to serve in the u.s. military. and in june his mother says police stopped her son, discovered his status, and authorities eventually deported him. i still haven t recovered from it. translator: my son is the most special thing to me. reporter: gonzalez s mother is one of thousands expected to organize and rally. immigration advocates have been gearing up for months to take their message to congress. they re urging lawmakers to create pa pathway to citizenship for the roughly 11 million undocumented immigrants currently in the country. but the conservative leaning senter for immigration studies says there s no easy solution to reign in illegal immigration. it seems unlikely that the people who have broken the law is going to discourage future