Doing “Best PM” comparisons between Corbyn & Dave is like asking US voters to choose between Obama and Trump
We all know that David Cameron is not planning to remain as prime minister after the next general election. So the choice will between Corbyn, unless he’s replaced in the meantime, and AN Other. So why is it that pollsters, and presumably their media clients who agree to the form of questioning, continue with best p.m. ratings that include the current prime minister? The findings really don’t have any relevance to the next big election battle in the UK. Thankfully,…