On Cochran’s first day back in the Capitol he was supposed to go to the GOP luncheon. He got lost and confused, ended up at the Democrat luncheon...and tried to stay there.
http://thehill.com/blogs/ballot-box/211614-cochran-gets-lost-on-way-to-senate-lunch
Yep - Barbour and company decided they wanted a mental deficient over a real conservative - Cochran is probably getting a LOT of Alzheimer meds from the drug pushers that keep the old regime on their feet.