Article Photos: 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 162/519

Kristal Drewery and her son Caden, 3yr eat lunch, provided by the Salvation Army in front of their home on S. Hudson Ave. in Oklahoma City, Thursday May 23, 2013.Photo By Steve Gooch, The Oklahoman