Barack and Michelle celebrate 17th anniversary

<p>A wedding anniversary is a special day on any couple's calendar, but when you're President of the United States it takes on a whole lot more importance.</p><p>As if trying to deal with the world's ills wasn't enough, Barack Obama also has a marriage to focus his attention on.</p><p>Fortunately the U.S. president, 48, is an attentive partner and thoughtfully devoted time to step out for a romantic meal with his wife of seventeen years, Michelle, 45.</p><p>&nbsp;</p>