article_snippet: Aides took to hiding biscuits from the Lib Dem leader to stop the Lib Dem leader putting on the pounds before polling day.
article_snippet: The undercover calorie counters have had such success that the Lib Dem leader has been praised for the Lib Dem leader new svelte figure, although The undercover calorie counters admit The undercover calorie counters have no idea what the Lib Dem leader eats at home.
article_snippet: Scroll down for video .
article_snippet: A gruelling six-week election campaign gets underway on March 30, when party leaders will be expected to look party leaders best as party leaders criss-cross the country while surviving on a diet of service station sandwiches.
article_snippet: I can’t get away with it because people can judge pretty clearly whether the pounds have come off or gone on.'