"I'm facing a challenge, but I've faced other challenges," McCain said. "And I'm very confident about getting through this one as well." "I'm fine," McCain told anchor Jake Tapper. Look, this is a very vicious form of cancer that I'm facing, but all the results so far are excellent." McCain returned to Washington as the Senate came back from its August recess last week, and he said he planned to focus in the coming week on a key defense bill.

Source: CNN September 10, 2017 13:58 UTC