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  more