SEATTLE (AP) — Thousands of bridges around the U.S. may be one freak accident or mistake away from collapse, even if the spans are deemed structurally sound.

By Matthew Goldstein (Reuters) - Billionaire hedge fund manager Steven A. Cohen is losing the financial support of Blackstone Group Inc, the largest outside investor in his embattled SAC Capital Advisors, which is yanking much of its client money, according to a letter reviewed by Reuters. A pension consultant, in a May 21 letter to clients, said Blackstone has notified Cohen that it intends to "fully redeem" a significant portion of the roughly $550 million the investment firm has invested with the $15 billion hedge fund. ...