Last week, we asked David Valadao whether he supports Donald Trump’s deeply unpopular and unconstitutional plan to end birthright citizenship. After previously dodging the implications on similar rulings, David Valadao was pressed again in a new interview: INTERVIEWER: “So you do support the president? VALADAO: *Nervously laughs* “I support …making some changes because [birthright citizenship] is being exploited” Valadao’s refusal to reject thi…