Fun and easy sources of writing challenges abound on the internet. Here's one method for generating story challenges: news headlines. Usually, when one reads one news article, along the side are three to eight other articles. Here, for instance, are the Telegraph's Most Viewed for today: 1. Venezuela`s Hugo Chavez tightens state control of food amid rocketing inflation and food shortages Government price controls on basic goods have been in place, in various forms, since 2003. But the restrictions have forced Venezuela to become increasingly reliant on imports of these products as local farmers will not supply the selected food staples at government prices.Mr Chavez last month won a referendum allowing him to stand indefinitely for re-election. 2. Pink dolphin appears in US lake "The dolphin appears to be healthy and normal other than its coloration, which is quite beautiful and stunningly pink. The mammal is entirely pink from tip to tail and has reddish eyes indicati...