The PM is toast after a string of controversies, says Giles Sheldrick (Image: Getty)John Healey’s resignation as Defence Secretary awoke many from their slumbers including socialist dinosaur Jeremy Corbyn.The political irrelevance - who for 43 years as an MP has been on the wrong side of history - waded in with this belter: “We do not need to spend more money on bombs and bullets. We need to spend more on housing, schools and our NHS instead. A roof over your head. Enough food to feed your children. A public health service you can rely on in your time of...