Once protected from public scrutiny, the 27-year-old is seen as a "keen asset and symbol of family values," we're told. And, adds an adviser, a role is expected. "You always see the older kids. Gore, Kerry, Mondale all did it."
By Paul Bedard
"We're in front of a very hostile judge," the presumptive GOP nominee says
Ex-N.M. Gov. Gary Johnson was booed for praising the Civil Rights Act, but insisted his party is ready to pick up voters wary of Trump and Clinton
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