Correspondent Martha Teichner looks at the race to develop a COVID- vaccine Rita Braver finds out how some regional theaters -- that are reopening -- are making big changes to accommodate social distancing Faith Salie reflects on the K-word all too common on social media these days calling someone a Karen Mo Rocca talks with chef restaurateur and Food Network host Guy Fieri Documentary filmmaker Ken Burns looks at the role that baseball has played in American society -- especially in times of crisis And we present Seth Doane's award-winning report about the Cemetery Angel Ruth Coker Burks Those stories [... more]

Originally developed by the U S military the Global Positioning System -- which is now vital to nearly every facet of modern life -- is being upgraded to GPS III CBS News Contributor David Pogue reports Seth Doane introduces us to Ruth Coker Burks who inherited a family cemetery in Hot Springs Arkansas -- and became a mother of sorts to countless sons who were abandoned by families and churches because they suffering from AIDS Lee Cowan gets to know Alec Cabacungan -- the leading spokesperson for Shriners Hospitals for Children A new film -- starring Anthony Hopkins and Jonathan [... more]