Asked on NBC’s “Meet the Press” if he had started polling voters about his chances in 2016, Graham said he is not polling, “but we set up a testing-the-waters committee under the IRS code that will allow me to look beyond South Carolina as to whether or not a guy like Lindsey Graham has a viable path.”

“I don’t know where this will go, but I’m definitely going to look at it,” said Graham, the senior senator from South Carolina.