Topics and Guests for April 20

Watch "The Big Story" weekdays at 5 p.m. ET

A New Hampshire police chief charges a man who admits to being in the country illegally with trespassing. But will the courts let local authorities use common trespassing laws to prosecute illegal immigrants? Judge Andrew Napolitano, FOX News' senior judicial analyst, gives us the legal lowdown.

Then, Canadian Prime Minister Paul Martin (search) looks to boost Canada's appeal throughout the world, from strengthening their military to doubling foreign aid within five years. But will Martin's proposal save face for Canada's liberal party? We'll ask Jason Kenney, a conservative member of the Canadian Parliament.

Real journalism: fair and balanced. That's why we're No. 1 — FOX News Channel.

About the Show

Veteran newscaster John Gibson gets to the core of the most salient issues facing America today as host of FNC's hard-hitting primetime show "The Big Story with John Gibson."

Airing Monday through Friday at 5 p.m. ET, "The Big Story" gives you expert legal analysis from Judge Andrew Napolitano and in-depth interviews and reports from correspondent Heather Nauert.

"The Big Story with John Gibson" is one of the reasons that FOX News Channel is the most watched news network in daytime.

Note: All guests and topics subject to change