IT hardly matters whether it was a panic re-launch or the long-planned second phase of Labour s campaign for the Scottish parliamentary elections. The fact remains that the speech from Iain Gray at The Lighthouse in Glasgow yesterday was the one he should have delivered on the first day of the campaign. He sought to rebuff those who say the Labour leader lacks both passion and vision.  With the Conservatives and Liberal Democrats reduced to also-rans in most constituencies, it never made sense to focus opposition on the Westminster Coalition. This speech s intention was finally to set