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Overview: more GOP candidates bucking Trump, calling for end to Iran war.

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Senate approves sweeping bill to regulate college sports

And, why the Gulf remains in limbo

Nearly two years after a young woman first told authorities that she'd been raped inside a fraternity house at Cornell University, the local district attorney, who had initially declined to pursue criminal charges, says he is reopening the investigation.

The United States has banned nearly $1 billion worth of Canadian imports, including alcoholic beverages, dairy products and motorcycles.

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Mike Fitz, resident naturalist for Explore.org, breaks down the competition where people vote for the fattest bear of the year.

WATCH: 13-year-old pursuing master's degree at NYU

ABC News' Linsey Davis talks to "Outlander: Blood of my Blood," stars Jeremy Irvine and Hermione Corfield on season two of the hit show, time traveling and their years-long friendship.

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