Nathan Gonzales on Dodd and Dorgan

Nic Gonzales sings, "Sleigh Ride."

Nic Gonzales sings, "Feliz Navidad."

In God She Trusts: Karoline Leavitt's Journey to the White House Podium

Mark overcame stage two throat cancer, but the battle wasn't over. Lingering pain from damaged saliva glands kept him...