Corker has another advantage. He makes a statement and the media picks it up. (Same with Ford.) I am on Bryant's daily e-mail list. If it were not for his detailing where he is each day, you would never know he was campaigning.
I've heard more Bryant ads than Ford. In a normal race, Bryant would be leading. But Corker has put almost two million of his own into his campaign. He is basically buying the seat.
Polls I have seen show Corker ahead still, but Corker and Hilleary are in steep declines and Bryant is climbing rapidly. Whether it is enough, I don't know. But in 2000 M/D had Gore neck and neck or ahead of Bush just days prior to the election. A blot on their not so bad track record that year.