I saw on the Interstate Distributor Co web site that they advertise a Student Driver New Development Training Program that is 4-6 weeks. Is this for newby's to get their CDL and be trained at the same time or do you have to graduate from a Driving School and be hired by Interstate to get into their training.

You must go to school and have your CDL in hand "Before" they hire you.

I checked with IDC and they said that they are sending students to Mesaland Community College in Tucumcari, NM for 5 weeks and upon graduation and receiving your CDL you are hired by IDC and are trained for several weeks with a IDC trainer and then issued your own truck.