Politics has never been so unpredictable. Which is perilous for those involved in it - but fascinating for journalists reporting on it. The news cycle has shortened to a nano-second, and these days an MP can go from hero to zero - or the reverse - in the blink of an eye.

Those running the three remaining Conservative leadership campaigns are trying to navigate the new uncertain world, and they're struggling.

Judging by this morning's headlines, there's an attempt being made to rubbish Andrea Leadsom. Allegations she massaged her qualifications in the financial world have been vigorously denied by her team. They're also being asked to explain comments she made on her blog about homosexuality, and questions are being asked about her religious beliefs.