A zipper merge is when lanes ahead are closed. Drivers use both lanes of traffic until the merge point, where they would take turns merging into the open like, like a zipper.

On this "Face the Nation with Margaret Brennan" broadcast, Commerce Secretary Howard Lutnick and ICE director Todd Lyons join ...

The shooting left 39-year-old Larry Milligan dead, and his vehicle crashed in a Phoenix roadway. His killer was sentenced to life in prison.