Donald Trump has a two-to-one lead over Jeb Bush in New Hampshire, site of the nation’s first presidential primary and a state known for anointing the eventual Republican presidential nominee. According to the Monmouth University poll, Trump has not lost momentum due to his “not a hero” comment about Sen. John McCain. He takes 24 percent to 12 percent for Bush, with Ohio Gov. John Kasich and Wisconsin Gov. Scott Walker tied for third place with 7 percent. “The controversy over comments about John McCain’s war service do not appear to have slowed the Trump steamroller,” said Patrick Murray, director of polling at Monmouth. Trump has eclipsed other GOP candidates. [...]