WASHINGTON, May 7 -- Sen. Raphael G. Warnock, D-Georgia, issued the following commentary to the Atlanta Journal-Constitution: * * * Senator Reverend Raphael Warnock (D-GA) published an op-ed in the Atlanta Journal-Constitution on the importance of passing his Affordable Insulin Now Act in order to lower costs of insulin for Georgia diabetics. A stalwart advocate of making health care and prescription drugs more affordable and accessible as well as lowering costs for everyday Georgians, Senator Warnock's Affordable Insulin Now Act would cap th more PR