Trump and McCain in the same camp, go figure.
Actually trump is in the Cruz camp. They are coordinating on this.
... Trump tweets on the subject:
“@SenTedCruz Ted - free legal advice on how to pre-empt the Dems on citizen issue. Go to court now & seek Declaratory Judgment - you will win!”
“It was a very wise move that Ted Cruz renounced his Canadian citizenship 18 months ago. Senator John McCain is certainly no friend of Ted!”