Because the Labour Leadership election is not down under one member one vote just how close was the final outcome. After all1.3% is a pretty close race. But all the talk of the Unions winning it for younger brother Ed need to be looked at in light of the six people who actually cost it for David.
My friend and once upon a time blogger Mark Thompson has actually done the maths.
With just 1.3% in it David only needed a 0.65% swing so from the smallest electorate making up 33.33% of the electorate that was the MPs and MEPs. Each of their votes counted as 0.1253% overall for the entire election. Five of them comes to just 0.6265% whereas six comes to the magic 0.7518% or but another way 50.1018% of the vote enough to have edged out his younger brother.