Update:
On Rivals Jackson lists a top 3 as Nebraska, Arkansas, and Oklahoma.
On Scout Jackson only lists a top 2: Nebraska and Arkansas.
There is a teaser on Scout that Jackson is going to make his decision soon to either a Big 12 team or an SEC team. I wonder if Scout is still considering Nebraska a Big 12 team (even though we will be a Big 10 team when he arrives in the fall).
I do not have any inside sources or any more info on which one of these schools Charles Jackson is planning on choosing, but it sounds like he is going to make his decision soon. I sure hope that teammate David Santos has been in his ear and that he has a good visit for the Texas game!!