REMARKABLY, we’re almost half-way through the passage of the SNP’s alternative Brexit Bill. Such is the pace of the procedure underway at Holyrood that there has been little chance for MSPs, far less, outside experts, to immerse themselves in the detail. But a few early points have emerged about the Bill at the heart of a looming a constitutional crisis, and they are less than reassuring. It’s important but chewy stuff, so bear with me.http://www.heraldscotland.com/news/16077988.Tom_Gordon__Questions_are_just_beginning_for_SNP__39_s_Brexit_Bill/