--Leaks into tunnels may not endanger cars or trains, but Back Bay & South End buildings might collapse. [Boston Globe] --Investment dollars in New England from venture capitalists have reached their lowest level in a decade. [Mass High Tech] --The bidding for a slightly-jackhammered David Ortiz jersey has reached $69,500. Proceeds to benefit the Jimmy Fund. [eBay] --"If you feel something, say something." A man was arrested for groping a woman at the Dudley......