What connects RiverLink, a 6-year-old from Southern Pines, N.C., and Katy Couric? An interest in the Gulf oil disaster. CBS Evening Show host Couric contacted RiverLink recently after seeing a RiverLink blog that featured 6-year-od Skylar Fielder-Jones’ efforts to collect cleanup supplies for the oil disaster and donate them to the Asheville-based nonprofit. Here’s the full scoop from RiverLink.