thank you, tim farley. it really is my joy. i find radio very exciting.ome back and we will talk more. >> always. >> lovely, super. we will be back next week, same time, same station. cheers. ♪ captioned by the national captioning institute --www.ncicap.org-- ♪ ♪ >> many have spoken out on the need to transition to a clean energy future. we are acting. by 2020, we're committed to reducing, of setting, or displacing more than 15 million metric tons of greenhouse gas emissions annually through greening our operations, helping our customers and communities reduce their emissions, and offering more low carbon electricity in the marketplace. we're taking action, and we are seeing results. ♪ >> "white house chronicle" is produced in collaboration with whut howard university television. from washington, d.c., this has been "white house chronicle" -- a weekly analysis of the news with insight and a sense of humor, featuring llewellyn king, linda gasparello, and guests. this program may be seen on pbs stations and cable access channels. to see the program online,