Sustainability was the theme of this week’s “global summit” put together by the Hawai‘i Tourism Authority. With over nine million visitors projected this year, the Chair of the State Senate Committee on Economic Development, Tourism and Technology told HPR’s Noe Tanigawa we may already have too many tourists. Senator Glenn Wakai says it’s time to re-think the industry, in the concluding report of our series “Traveling Money: Managing Hawai‘i’s Tourism Future.”