Nation's most influential pollster can't explain election disaster
You've probably never heard of David Briggs. But you've very likely heard of Newspoll. That's the opinion poll that Malcolm Turnbull formalised as the benchmark of prime ministerial performance. Remember? Tony Abbott had to go when he "lost" 30 in a row. Then, eventually, Turnbull himself had to go after he "lost" 38 of them….