Jodi Arias claims Travis Alexander and some members of her own family emotionally and physically abused her.
Travis Alexander's friends say he was a soft and sweet person, and that Jodi Arias was aggressive and manipulating.
Delta Air Lines' CEO said tonight he objects to the federal Transportation Security Administration's move to allow small pocketknives on airplanes.
Anderson spoke to CBS News' John Miller and Intl. President of the Association of Flight Attendants Veda Shook about the proposed changes.
Veda Shook says we're safer without knives on planes and easing restrictions will create airport checkpoint bottlenecks.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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