So far, at least, the intense Daily Mail campaign against Harriet Harman is not being reflected in the daily YouGov figures
LAB lead back up to 6 in tonight's YouGov Sun poll CON 33% LAB 39% LD 10% UKIP 11% — Mike Smithson (@MSmithsonPB) February 25, 2014 That is not to say that it won’t Today’s YouGov poll for the Sun sees LAB back at 39% the share at which it has been getting for months as the YouGov weekly average trend chart above shows. One of the dangers with all polling analysis is to confuse correlation with causation. Clearly many factors are at…