By Alasdair Fotheringham ISCHIA, Italy, May 5 (Reuters) – Team Sky took a morale-boosting victory in the Giro d’Italia team time trial as overall contender Bradley Wiggins moved up to second overall and gained time on his rivals on Sunday. Second in the short, hilly and very technical second stage were Spanish squad Movistar, nine seconds back, with Astana, led by Wiggins’s key rival Vincenzo Nibali, third at 14 seconds. The first Team Sky rider to cross the line in Saturday’s first stage, Italian Salvatore Puccio, took the overall leader’s pink jersey. …
