Planet Holyrood - Tories once again in scandal, will it aid the SNP in the north east?

Just when you thought it couldn't get worse for the Tories, their Director of Campaigning involved in a murky betting scandal.
With John Swinney under fire at FMQs for oil and gas licences, could the scandals rocking the Conservative side provide cover for the SNP leader?
And the Scottish Greens launch their manifesto, despite having little chance of electing a single MP to the House of Commons.
Learn more about your ad choices. Visit podcastchoices.com/adchoices