www.myattorneyusa.com; email: firstname.lastname@example.org; Phone: (866) 456-8654; Fax: 212-964-0440; Cell: 212-202-0325. The information contained in this answer is provided for informational purposes only, and should not be construed as legal advice on any subject matter.For legal advice please contact us directly through one of the above.
Consult with an immigration attorney. You don't have to sponsor him per say, so long as someone that is eligible does. There are various categories of family members that may sponsor him (including both USC and LPRs). The facts here need to be deciphered and analyzed.
Alvaro De La Calle Calle Law, PLLC (336) 610-5000 www.AsheboroImmigrationAttorney.com www.GreensboroImmigrationAttorney.com
I agree an immigration lawyer is a big expense but he sounds eligible under the Dream Act.
Asking questions on Avvo can be a helpful introduction to your legal issues. You should not rely solely on Internet answers. At a minimum, ask for a free consultation from a local lawyer who handles your type of case.