![McCain's son says of his dad, 'I tongue-and-cheek describe him as a cockroach. He is very tough to kill' - ABC News McCain's son says of his dad, 'I tongue-and-cheek describe him as a cockroach. He is very tough to kill' - ABC News](https://s.abcnews.com/images/Politics/AP_MCCAIN1_DC_020218_16x9_992.jpg)
McCain's son says of his dad, 'I tongue-and-cheek describe him as a cockroach. He is very tough to kill' - ABC News
![John S. McCain, IV, son of the late United States Senator John McCain (Republican of Arizona), pays respects to his Dad during the Lying in State ceremony honoring in the US Capitol John S. McCain, IV, son of the late United States Senator John McCain (Republican of Arizona), pays respects to his Dad during the Lying in State ceremony honoring in the US Capitol](https://c8.alamy.com/comp/PHHGTC/washington-united-states-of-america-31st-aug-2018-john-s-mccain-iv-son-of-the-late-united-states-senator-john-mccain-republican-of-arizona-pays-respects-to-his-dad-during-the-lying-in-state-ceremony-honoring-in-the-us-capitol-rotunda-in-washington-dc-on-friday-august-31-2018-credit-ron-sachscnp-restriction-no-new-york-or-new-jersey-newspapers-or-newspapers-within-a-75-mile-radius-of-new-york-city-usage-worldwide-credit-dpaalamy-live-news-PHHGTC.jpg)
John S. McCain, IV, son of the late United States Senator John McCain (Republican of Arizona), pays respects to his Dad during the Lying in State ceremony honoring in the US Capitol
![John McCain on Twitter: "Happy birthday to our son @McCainJack, accomplished naval officer, published author, husband & new dad - we are very proud of you! https://t.co/AZ33vSbA0O" / Twitter John McCain on Twitter: "Happy birthday to our son @McCainJack, accomplished naval officer, published author, husband & new dad - we are very proud of you! https://t.co/AZ33vSbA0O" / Twitter](https://pbs.twimg.com/media/C-1YB2iXgAQvzIv.jpg)
John McCain on Twitter: "Happy birthday to our son @McCainJack, accomplished naval officer, published author, husband & new dad - we are very proud of you! https://t.co/AZ33vSbA0O" / Twitter
![John McCain's son to the 'ignorant racists' criticizing an Old Navy ad with an interracial couple: 'Eat it' - The Washington Post John McCain's son to the 'ignorant racists' criticizing an Old Navy ad with an interracial couple: 'Eat it' - The Washington Post](http://www.washingtonpost.com/blogs/reliable-source/files/2013/06/Jack_Renee-w-JSM_Cindy_image_982w.jpg)
John McCain's son to the 'ignorant racists' criticizing an Old Navy ad with an interracial couple: 'Eat it' - The Washington Post
![Jack McCain, son of Sen. John McCain, reflects on being deployed while his father battled cancer - The Washington Post Jack McCain, son of Sen. John McCain, reflects on being deployed while his father battled cancer - The Washington Post](https://arc-anglerfish-washpost-prod-washpost.s3.amazonaws.com/public/3EZ77KFNHII6RGT5ZUYFAT7ZAI.jpg)