1944 - A Hero

[caption id="attachment_3798" align="aligncenter" width="491" caption="D-Day (US Army-Flicker)"][/caption]

 

1984 - A Leader

 

2014 - A "Fill-in-the-blank"

 

[caption id="attachment_3801" align="aligncenter" width="472" caption="President Obama (chewing gum) at 70th Anniversary of D-Day Memorial in France"][/caption]

 

H/T Weasel Zippers:  http://weaselzippers.us/188765-obama-chomps-on-gum-during-d-dad-anniversary-event/