Tennessee botched a lethal injection execution when inmate Krista Pike survived two doses of pentobarbital, marking the state's second failed attempt this year. In politics, President Trump began a campaign swing in Oklahoma, a strategy experts compare to George W. Bush's 2006 midterms, while new federal rules shift significant SNAP funding costs to states. Additionally, NPR reports that Saudi Arabia is investigating a co-pilot's apparent attack on a passenger plane, and an analysis reveals children with disabilities face the worst outcomes in the foster care system.