A.M. Links: Trump vs. Clinton, Massive Wildfire Spreads in Canada, California Raises Smoking Age to 21

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  Credit: Todd Kranin

  Donald Trump vs. Hillary Clinton: "Just how ugly will the general election be?"

• Former Republican presidents George H.W. Bush and George W. Bush have no plans to endorse Donald Trump in the 2016 election.

• California Gov. Jerry Brown has signed legislation that raises the smoking age in the state from 18 to 21.

• More than 88,000 people have been evacuated as a massive wildfire spreads in the Canadian city of Fort McMurray in the province of Alberta.

• "Russian officials said Wednesday that Moscow will create three new divisions of about 10,000 soldiers each to counter NATO's planned troop buildup in Eastern Europe."

• What do we know so far about the death of Prince?

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