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All four suspects in the failed July 21 bombings are now in custody after British police arrested two suspects in a major raid in west London's Notting Hill area Friday morning and a third man was arrested in Italy, according to an Italian government minister. The first of the four suspects was arrested earlier in the week. Team FOX is live in London with the latest.

Then, how did British police and authorities nab the suspects so quickly? We'll get insight from former CIA operative Wayne Simmons.

And, some believe that the U.S. and Britain need to monitor what's going on inside mosques to make sure they aren't breeding grounds for terror cells. But is that legal? We'll get the lowdown from Judge Andrew Napolitano, FOX News' senior judicial analyst.

Plus, since the London bombing attacks, U.S. cities have been stepping up security on trains and buses by conducting random searches of transit passengers. But is racial profiling the smarter way to go? Paul Sperry, author of "Infiltration" and a media fellow at the Hoover Institute, weighs in.

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.

"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