Which country represents the biggest threat to our country? Many say it's North Korea (search) and its fast-and-loose nuclear program.

Can a six-nation summit reign in this rogue nation? We’ll ask Maj. Gen. Paul Vallely, FOX News military analyst, and Peter Brookes, former deputy assistant secretary of Defense and now a senior fellow at the Heritage Foundation.

A flawed NASA (search) culture is to blame for the Columbia shuttle disaster and more tragedies will happen without changes to the space agency, according to a scathing 200-plus-page report released Tuesday. We’ll get reaction to the report from Sen. Dana Rohrbacher, chairman of the House Science Subcommittee on Space and Aeronautics, and Taylor Wang, former Challenger astronaut.

Airline pilots groups are holding demonstrations at airports all over the country claiming that the federal government is dragging its feet over the issue of letting them fly while armed. Should commercial pilots carry guns? We’ll ask Capt. Phillip Beall and Dan Perez, attorney.

Plus, as he falls behind in the polls, is Arnold Schwarzenegger pressuring other GOP candidates to drop out of race? We’ll get a fair and balanced debate from Larry Elder, nationally syndicated radio talk show host and political analyst, and Ellen Ratner, bureau chief for Talk Radio News Service and FOX News analyst.

About the Show:

DaySide with Linda Vester, FOX News Channel's brand new daytime talk show, takes you beyond the headlines for a closer look at the stories that newsmakers and your neighbors are talking about.

To be part of the LIVE studio audience click here or please call: 1-887-FOX-TKTS (1-877-369-8587).

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DaySide with Linda Vester airs weekdays at 1 p.m. ET. You won't want to miss it!