Created: 02/01/2013 4:59 PM KSTP.com By: Cassie Hart
This weekend, some of of the biggest state and federal government programs that impact your life are on display at Mall of America.
We're talking about the FAA, the TSA, the Army National Guard.
It's a close up look at what the people involved in these branches do everyday.
Today is open for folks to go and check out all the stuff on display at the expo.
Saturday more than 100 people, adults and kids, will take part in ceremonies to become U.S. citizens. That starts at 10 a.m.
You can still check out the expo until 9:30 tonight.