Trump says the Iran war is already won, but more U.S. forces are heading to the Mideast as Tehran asks U.S. officials if they're "negotiating with yourselves?"
CBS News contributor Arthur C. Brooks, a social scientist and happiness expert, speaks to "CBS Mornings" about finding meaning in order to live a happy and fulfilling life, and why boredom can play a key role.
"This is the first time I've experienced something like this in my entire life," one traveler said as TSA lines snaked through George Bush Intercontinental Airport.
