Stuck in a security line? Share a smile

As we start our summer travels, Christopher Elliott has some great tips to move us swiftly through airport security lines in a piece he wrote for USA TODAY.

So, what do you not do in a long line? If there's a consensus among manners experts, it's this: Don't cut to the front of the line, don't complain, and don't get pushy. Inconsiderate behavior is a toxin that turns a crowd into a mob.

Read more at USA TODAY.