JEFF GREENFIELD ANCHORS. On the first of two inauguration specials examining the advocacy group "Common Good's" proposals to end bureaucratic gridlock and get the United States moving forward, Need to Know anchor Jeff Greenfield explores why it now takes nearly four times as long to complete infrastructure projects in the United States than it did in the 1970's. By comparison, correspondent Rick Karr reports on how German political parties of every stripe are now backing a multi-billion-dollar plan that is expected to end German use of fossil fuels by 2050.