CB, like DT seems to have a high bust percentage, so the NFL has to reload on them every year. There are not very many quality corners in the NFL at all, so CB is pretty much like DT in terms of the numbers of them drafted.
Bengals and Browns pick Georgia G Clint Boling and USC TE Jordan Cameron, respectively. Cameron should be able to compete to start right away over Ben Watson or whoever they have.
I just love how BSPN skipped right over Chris Conte's highlights. They didn't even mentioned him more than once. They showed highlights from some black DT from Hampton over an all Pac-10 selection from last year..