This article http://blogs.timesofisrael.com/old-ways-of-schmoozing-the-enemy-are-no-longer-enough/ is well worth a read.
This excerpt will give you a flavour and make you wonder how bad the election result will be next time:
'... One of my sons works as a video/film editor for a well-known media group. In the run-up to the election, he soon discovered that most of his colleagues had become ardent Corbyn supporters. They had been convinced by a 'false news' social media posting that the Tory manifesto was committed to privatisation of the NHS. Totally untrue in that the manifesto actually promised a spending increase in real terms for the NHS. No one among his colleagues, most of whom are under 35, seemed the least bit interested in Corbyn's warped views on the Middle East and anti-Semitism.'