Fresh polling from Fox News confirms an emerging trend: While his GOP rivals poll competitively or ahead of presumptive Democratic nominee Hillary Clinton, Donald Trump consistently trails her by a substantial margin. The new national survey shows Ohio Governor John Kasich -- who has no mathematical path to the nomination -- leading Clinton by a whopping 11 points (51/40), with Texas Senator Ted Cruz edging the former Secretary of State by three points (47/44). By contrast, controversial real estate tycoon Donald Trump trails Clinton by 11 points (38/49). Roughly half of registered voters say they'd be "scared" Trump wins the...