Do you check government travel warnings?

By Diana O'Gilvie, for CNNUpdated 26th August 2013
Warnings about travel to Egypt may be correct, but how many people listen?
Despite a U.S. government travel warning, 20 million Americans traveled to Mexico in 2011.
Despite a U.S. government travel warning, 20 million Americans traveled to Mexico in 2011.
David McNew/Getty Images/FILE
Andrew Pochter was killed in Alexandria while a travel warning was in place.
Andrew Pochter was killed in Alexandria while a travel warning was in place.
Photos by Getty Images, Pochter Family