24th to release opinions on about 30 cases, the most anticipated decisions are expected to involve same-sex marriage, affirmative action and future of the voting rights act. mitt romney jumping back into politics. he is not running for office but plans to help shape national priorities. the former republican presidential nominee will start by hosting a three-day summit with about 200 supporters in utah later this week. romney also says he'll campaign for republican candidates in 2014. back with our panel when we return. i am an american success story. i'm a teacher. i'm a firefighter. i'm a carpenter. i'm an accountant. a mechanical engineer. and i shop at walmart. truth is, over sixty percent of america shops at walmart every month. i find what i need, at a great price. and the money i save goes to important things. braces for my daughter. a little something for my son's college fund. when people look at me, i hope they see someone building a better life. vo: living better: that's the real walmart.