He is 7 minutes behind Sanchez, not 31 seconds. Good to see Contador taking the moral high ground.
When it doesn't affect his position.
While I'm not happy with what Sastre is doing I'll give him the benefit of the doubt until he catches his team mate who is just ahead. If they ride on at the same pace as the peloton until Sanchez gets back on the pack, then fair enough. If they attack the peloton well, here we go again.