According to this story, British Prime Minister David Cameron says he won’t debate in April 2015 (in advance of the Parliamentary election of May 2015) unless the Green Party leader is included in the first debate. That would mean five candidates instead of four in the first debate. Thanks to Thomas Jones for the link.
Wow! That’s a shocker! I would have to guess he wants the Green included to pull support from Labor just like UKIP is supposed to hurt the Tories. Perhaps the LibDems aren’t dead after all!