NY Times 
January 13, 2013
President Obama plans to push Congress to move quickly in the coming months on an ambitious overhaul of the immigration system that would include a path to citizenship for most of the 11 million illegal immigrants in the country, senior administration officials and lawmakers said last week.
Mr. Obama and Senate Democrats will propose the changes in one comprehensive bill, the officials said, resisting efforts by some Republicans to break the overhaul into smaller pieces — separately addressing young illegal immigrants, migrant farmworkers or highly skilled foreigners — which might be easier for reluctant members of their party to accept.
The president and Democrats will also oppose measures that do not allow immigrants who gain legal status to become American citizens one day, the officials said.
Even while Mr. Obama has been focused on fiscal negotiations and gun control, overhauling immigration remains a priority for him this year, White House officials said. Top officials there have been quietly working on a broad proposal. Mr. Obama and lawmakers from both parties believe that the early months of his second term offer the best prospects for passing substantial legislation on the issue.