Straight Talk

Whether heading out on vacation or just enjoying the summer months, viewers will learn some cold hard facts about ten of the hottest summer myths, as the newsmagazine continues its popular myth-busting series, "Myths, Lies and Straight Talk." True or false? -- The biggest danger at the beach is sharks; barbeque food is not healthful; you should wait to swim after eating; premium gas will make your car perform better. ABC News explores these popular myths and others. Airdate: 7/15/2005