they bought out Medco just to get Medcos technology, once they got it they let Medco peoples go. and they weren't nice. i have been through companies closing down sites and they have been professional about it. express scripts were not professional, did not care about us. they walked in said we are closing you and you need to leave the building now. you can come back tomorrow. most of us in shock couldn't believe it. other companies have never thrown us out like trash but expres scripts did.