Misc: who led a camera crew on an expose of the yummy donut shop??

Questions

Which pop tv programme invited a panel of star guests to judge a recent record a hit or a miss?

What were Bradburys issued in 1914 by the british government?

Which european country is bordered on three sides by communist countries?

By what other name is La Cosa Nostra also known?

What are listed in the Stanley Gibbons catalogue?