Before applying for a temporary worker visa at the U.S. Embassy, you must have an approved Form I-129, Petition for Nonimmigrant Worker, from USCIS. This petition must be submitted by your prospective employer no earlier than 6 months prior to your proposed employment start date.
Cofounder, Bill & Melinda Gates Foundation. Bill Gates. Cofounder, Bill & Melinda Gates Foundation. From his perch atop the world's largest private charitable foundation, Bill Gates keeps pushing to save lives in the developing world through efforts to eliminate polio, attack malaria and expand childhood vaccinations.
Bill Gates is chairman and chief software architect of Microsoft. Under Gates` leadership, Microsoft`s mission has been to improve software and to make it easier for people to use computers. He and his wife founded The Bill and Melinda Gates Foundation, which funds global health, education and public library projects. Independently produced for NPR by Jay Allison and Dan Gediman with John Gregory and Viki Merrick.