UPDATED Video: Blake Shelton and Miranda Lambert to perform "Over You" in honor of Oklahoma on "The Voice" tonight; Swon Brothers contending on tonight's show - Article Photos 454/520

Campbell Miller, 10, looks through the home of his grandmother, Marlena Hodson, after a tornado damaged her home in Carney Okla., Sunday, May 19, 2013. Hodson and her family left the home to escape the tornado. Photo by Bryan Terry, The Oklahoman