The system is expensive and complicated.
If more people lose insurance, hospitals will lose millions of dollars.
It's hard to assess the trade deal's impact. But that doesn't stop anyone from trying.
The program allows employers to hire skilled foreign workers through a lottery system. The next step can take years.
Guess how the U.S. economy has changed since the trade agreement was established.
Erie's population is declining, and it's relying on immigrants for growth, and the immigrants are relying on each other.
Virtually all tequila in this country comes from Mexico.
Alyssa Mastromonaco tells us about life in the Obama White House and her new book "Who Thought This Was a Good Idea?"
Are virtual exhibits close to replacing real life ones?
Carla Hills of the U.S. and Michael Wilson of Canada helped broker what Hills calls the 'premier trade agreement for its time.'