SNP's Keith Brown pays tribute to 'star' partner Christina McKelvie / Nicola Sturgeon lends voice to calls for SNP to save River City / SNP 'will be forced' to change nuclear weapon stance, senior figure claims / Labour could lift 700,000 children out of poverty by following SNP policy - report / Former SNP councillor quits due to 'serious hate incidents' and 'online trolling' / Keir Starmer taking voters for 'April Fools' as bills soar, say SNP / SNP selection drama shows former MPs won't just breeze into Holyrood / Event to mark 40th anniversary of mysterious death of SNP activist Willie McRae / SNP MP Pete Wishart rapped for telling Tories to 'shut up' in Commons chamber / Holyrood by-election expected before summer recess after death of SNP MSP