John McCain actually said...

"I also fear a vote of disapproval would weaken the effectiveness and credibility of the United States in the Middle East and around the world."

"In politics, the belief that certain facts are unalterable or certain trends are irresistible commonly reflects a lack of desire or a lack of interest to change or resist them."

"I do, however, firmly believe that the advantages of this deal strongly outweigh the disadvantages, and urge Members of Congress to support it."

"Iran is not just an arms-control challenge, it is a geopolitical challenge."