"I don't see why not," the South Bend, Indiana, mayor says in a Father's Day television interview that also marked his one-year wedding anniversary.
He tells CNN's "State of the Union" that "it wouldn't be the first time that children have arrived to a first couple, but obviously that's a conversation I had better have with Chasten before I go into it too much on television.
Buttigieg is seeking to become the first openly gay presidential nominee from a major political party.
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