Uncategorized Obama gaffe shows risks of ‘light-hearted’ appearances Seven points to keep in mind when your speaker is offered an unusual presentation opportunity. By Ragan StaffMarch 24, 2009 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.