One a birther nut, always a birther nut:
During an interview for “This Week,” real estate mogul Donald Trump questioned whether Texas Sen. Ted Cruz would be eligible for the White House given his Canadian birth.
“If he was born in Canada, perhaps not.” Trump told ABC’s Jonathan Karl.
Best reaction: "With all due respect, who cares what the circus act thinks?" He was probably just talking about Trump, but it fits ABC's "This Week," too.