WASHINGTON (AP) -- Here's Michelle Obama's advice for couples this Valentine's Day: laugh with your partner. She says it's what she and President Barack Obama do, and it seems to be working. Their marriage, although tested throughout the years by his political ambitions is going on 19 years. She says it also helps that Obama is "very romantic" and remembers dates and birthdays. As for Valentine's Day on Monday, the first lady says her husband would do right by giving her jewelry. (Copyright 2011 by The Associated Press. All Rights Reserved.)
