PHOENIX -
Arizona Senator John McCain is part of a bipartisan group of senators who will work with President Obama on immigration reform.
President Obama is expected to launch his campaign for immigration reform during a trip to Las Vegas next week.
Both Republicans and Democrats have a lot riding on the issue, and Republicans could be more willing to compromise with Democrats as they try to court Hispanic voters.
The bipartisan group is made up of 3 Democrats and 3 Republicans including McCain -- and Florida Senator Marco Rubio -- who is one of the most prominent Hispanics in the Republican Party.
