LDL (Bad Cholesterol) Guidelines. For people at high risk of heart disease, the optimal level is considered 69 mg/dL or lower. People at some risk, but not high risk, for heart disease should aim to have LDL (bad) cholesterol levels that are 99 mg/dL or lower.
People walk past Osama bin Laden's compound, where he was killed during a raid by U.S. special forces, May 3, 2011 in Abottabad, Pakistan. Pakistani boys collect debris at the site of the crashed helicopter outside the hideout house of Al-Qaeda leader Osama bin Laden following his death.
It has been two years since Osama bin Laden was killed by U.S. forces. But the story, and the details surrounding it, continues to garner interest. Relive the night the news broke and get caught up on the most recent developments.