If there is a party in the wrong here it is CNN. The Cruz people were quite justified to use published news. Carsons people were quite free to refute the story. Bottom line is that Carson brought this on himself, without a doubt.
Did you WATCH THE 2 VIDEOS??
Doubt it, because if you had, you likely would have a different conclusion.
No they weren't. Breaking news should be verified by at least two reliable sources. If possible, anyone using it should go directly to the most knowledgeable. They DEFINITELY should've verified with Dr. Carson's campaign. A smart lawyer with an experienced and well-managed campaign staff knows that.