March 13, 2009 8:28 pm Obese Patients Suffer More Complication in Replacement Surgeries A new study from the Mayo Clinic finds high complication rates among extremely obese patients undergoing hip and knee replacement surgeries. US & World Videos 2:33 Nicholas Galitzine reveals favorite ‘The Idea Of You' scene with Anne Hathaway 1:46 Anne Hathaway reflects on chemistry read with Nicholas Galitzine for ‘The Idea Of You' 2:08 Travis Kelce calls Taylor Swift his ‘significant other' as they attend Charity Gala Date Night 1:40 Charlie Puth reacts to Taylor Swift's ‘The Tortured Poets Department' name-drop 2:52 Severe weather kills at least 5 as tornadoes rip through Midwest and South