Brianna Keilar, Boris Sanchez and Jim Sciutto will anchor from 1 PM ET-4 PM ET from Washington.
The blocs will be produced in Atlanta.Inside Politicswill remain at noon-1 PM ET, anchored by John King.
No date has been announced for the launch of the changes, but it is expected in the spring.
John Berman, Kate Bolduan and Sara SidnerCNN
Variety first reported on some of the details of CNNs plans to overhaul the dayside time slots.
CNN unveiled a promo that highlighted its coverage last week of the Capitol Hill drama.
