Her Republican opponent needs to make it known that she is the candidate of big business as evidenced by C of C backing.
It would be more accurate to say that she is the candidate of the oil and gas business.
She has the majority chair in the Senate Energy Committee. Lisa Murkowski has the minority chair. They are joined at the hip on drill baby drill..
OTOH, if you take Landrieu out in the election, then the far left Ron Wyden from Oregon takes over the dem chair of the committee.