House proponents of comprehensive immigration reform unveiled their mammoth proposal Tuesday, with hopes that President Barack Obama will give a new push to their cause early next year.

U.S. Rep. Ben Ray Luján, D-N.M., is among 87 co-sponsors of new legislation supported by immigration-reform advocates.

The Comprehensive Immigration Reform for America’s Security and Prosperity was introduced in the House of Representatives on Tuesday by Rep. Luis Gutiérrez, D-Ill.