Dave Cullen, author of "Columbine," discusses the Parkland, Fla., shooting survivors and says that while he doesn't foresee the protests slowing, he's not sure they'll lead to lasting change. For the full interview, [click here](https://cheddar.com/videos/from-columbine-to-parkland-a-journey-of-gun-reform).

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Trump Countersues E. Jean Carroll, Claiming Defamation
Former President Donald Trump is trying to turn the tables on the advice columnist who won a $5 million jury award against him in a sexual abuse lawsuit, saying in a countersuit that she owes him money and a retraction for continuing to insist she was raped even after a jury declined to agree.
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