She's been way ahead before -- and seen her lead evaporate.
Paul Manafort says the real problem is "war in the Middle East, the destabilization and the policies of Obama and Clinton that caused them.”
Trump’s comments about the Khan family haven’t been well-received.
"Let's just call a truce," he suggested.
Offending people and not apologizing for it may have helped Trump so far. But there’s a limit to breaking the rules.