in a red state to defend. this is going to be a tough one. senator johnson s retirement had been expected. he follows four colleagues on the democratic side to step down from the senate this time. frank lautenberg of new jersey, west virginia s jay rockefeller, iowa s tom harkin, michigan s carl levin. pretty much heavyweights there. republican side, mike johanns and georgia s shacksby chambliss is also stepping down. we ll be right back. and noodl. a kite, a breeze, a dunk of grilled cheese. catches and throws, and spaghettio s. a wand, some wings, soup with good things. sidewalks and doodles and wholesome noodles. puddles and pails and yes, puppy dog tails. for a lunch like this, there s a hug and a kiss. because that s what happy kids are made of. campbell s. it s amazing what soup can do. because that s what happy kids are made of. it s not what you think. it s a phoenix with 4 wheels.