World at One - UKIP - the "most serious" fourth party challenge since WWII - ÃÛÑ¿´«Ã½ Sounds

World at One - UKIP - the "most serious" fourth party challenge since WWII - ÃÛÑ¿´«Ã½ Sounds
UKIP - the "most serious" fourth party challenge since WWII
Can UKIP convert their support into a significant number of Commons seats?