Michelle Obama launched a campaign in 2010 called Let's Move to promote healthy eating and physical activity among children to end childhood obesity. The campaign aimed to change how people think about children's health. It used social media platforms like Facebook, YouTube, its website, Meetup.com and Twitter to share facts, stories, and campaign messages and engage supporters. The campaign was successful in quadrupling its Facebook fans and empowering communities to organize local events through Meetup.com to spread the First Lady's message.