ADN/AP by Dan Joling.  Shell is sending the capping stack, skimmers, boom and a containment dome on board a flotilla accompanying drill ships to Alaska's northern shores as part of a spill response plan with the blessing of Interior Secretary Ken Salazar (NGP Photo). Shell expects final approvals within weeks and drilling by late this month. Petroleum News.  As Shell moves closer to drilling in the Arctic this summer, Greenpeace is asking a court to stay an injunction against the environmental group while an appeals process plays out.  In March, federal [...]