Local law enforcement officials say Missouri's new 2nd Amendment Preservation Act impedes the fight against violent crime; containing the longest-running oil spill in US history; a foundation endowed by Andrew Carnegie rewards heroic acts.
Starts: Eric Burlison, Quinton Lucas, Quinton Lucas, Norah O'Donnell, Mike Parson, Scott Pelley, Kasey Proctor, Steve Sokoloff, Jered Taylor, Jon Wertheim