The comprehensive immigration overhaul being taken up in the Senate this week could cost taxpayers $6.3 trillion if 11 million illegal immigrants are granted legal status.
Study on migration and deportation shows undocumented families fear separation.
More than half of U.S. citizens believe that most or all of the country's 11 million illegal immigrants should be deported.
President Obama today delivered a speech in Las Vegas on immigration reform.
A small bipartisan group of lawmakers believe they have come up with a compromise on immigration.
New census data released Thursday affirm a clear and sustained drop in illegal immigration, ending more than a decade of increases.
Outgoing U.S. Sen. Kay Bailey Hutchison, R-Texas, introduced a bill Tuesday that would provide legal status for immigrants brought to the country illegally as minors.
People share their response to Barack Obama's Immigration Policy