![John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/05/04/00/33CE48E400000578-0-image-a-2_1462317702473.jpg)
John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online
![Cindy McCain and Jack McCain, the wife and son of late Senator John McCain look on as a United States Military Honor Guard carries the casket of former Senator John McCain, Republican Cindy McCain and Jack McCain, the wife and son of late Senator John McCain look on as a United States Military Honor Guard carries the casket of former Senator John McCain, Republican](https://c8.alamy.com/comp/PH7NDD/cindy-mccain-and-jack-mccain-the-wife-and-son-of-late-senator-john-mccain-look-on-as-a-united-states-military-honor-guard-carries-the-casket-of-former-senator-john-mccain-republican-of-arizona-up-the-stairs-of-the-capitol-in-washington-dc-on-august-31-2018-in-washington-dc-mccain-a-united-states-military-veteran-and-longtime-senator-will-lay-in-state-inside-the-capitol-rotunda-for-one-day-prior-to-being-laid-to-rest-on-september-1-2018-at-the-united-states-naval-academy-in-annapolis-maryland-credit-alex-edelmancnp-usage-worldwide-PH7NDD.jpg)
Cindy McCain and Jack McCain, the wife and son of late Senator John McCain look on as a United States Military Honor Guard carries the casket of former Senator John McCain, Republican
![John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2016/05/04/00/33CE8DAF00000578-0-image-a-31_1462319261854.jpg)
John McCain's son Jack takes on Twitter racists criticising interracial Old Navy advert | Daily Mail Online
![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
![File:Jack McCain Republican National Convention, September 1-4, 2008. St. Paul, Minnesota LCCN2010719276 (1).jpg - Wikimedia Commons File:Jack McCain Republican National Convention, September 1-4, 2008. St. Paul, Minnesota LCCN2010719276 (1).jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/2/29/Jack_McCain_Republican_National_Convention%2C_September_1-4%2C_2008._St._Paul%2C_Minnesota_LCCN2010719276_%281%29.jpg)