The problem of contamination by Russian "help" is really bothering me.
We're seeing it in the US at the moment.
The White House daren't investigate or even Russian interference because it thinks (knows?) it benefitted from it.
Republican politicians daren't acknowledge Russian interference because they believe they benefitted from it.
A failed Democratic candidate, Bernie Sanders, is avoiding questions much about Russian interference because there's now evidence Russia tried to "benefit" him.
So Russia gets to simultaneously interfere in elections and have the government in the country it attacked cover up for it. Highly successful for Russia; deeply crap for the country on the receiving end.
I'm extremely concerned this will happen in the UK as well.
A poll where Russia may have interfered was Brexit, which was cross-party, and we don't yet have a refusal to acknowledge by the governing party here. And I've been really encouraged by the co-operative work of the cross-party DCMS Commons committee investigating fake news, which yesterday was questioning Alexander Nix of Cambridge Analytica.
But it's critical we maintain that ecumenical attitude to defence.
Because as soon as a party/faction comes into government in the UK that believes it owes anything to any foreign power (which could be China or other countries), then that party will try to deny the "help" – and stymie investigations and defensive measures for fear of losing its position in government .
Many non-Trump Republicans are demonstrating this only too clearly right now.