When Obama was a U.S. senator, he supported a comprehensive that was proposed in 2007 but never voted on after its sponsors failed to get enough support for a procedural motion to end debate. That bill would have raised the annual H-1B cap from 65,000 regular visas to as many as 180,000, while also authorizing additional visas for foreigners with advanced degrees from U.S. universities beyond the 20,000 that currently can be issued each year. Since 2007, Obama has continued to urge support for comprehensive immigration reform, but without being specific on the issue of raising the H-1B cap.