GULF OF NAPLES – In the Gulf of Naples, the French team La Roche-Posay Racing Team won Fleet Race B on the second day of America's Cup preliminary racing, overcoming yesterday's capsize that had jeopardized their presence in today's races. The podium was completed by the main crew of Emirates Team New Zealand and Alinghi. Luna Rossa's performance declined: the AC40 Youth & Women finished fifth, ahead of the sixth-place senior team, which received a start penalty and had to chase throughout the race. Read also: Luna Rossa senior dominates the…