Humza Yousaf needs to get a grip of the SNP before his critics grind him down

Humza Yousaf will have two of the toughest jobs in Scottish politics when he is sworn in as First Minister.

As head of the Government, he will have to deal with the hellish in-tray of domestic policy nightmares that await his Cabinet.

But just as problematic will be his inheritance of a divided party and fractious independence movement.