Business blog week in review
![Filters for Gulf oil being made with Pall material](/_next/image?url=https%3A%2F%2Fcdn.newsday.com%2Fimage-service%2Fversion%2Fc%3AOTEzOGMzYTMtMGQ4ZS00%3AMjBiNWMw%2Fpallfilter.jpg%3Ff%3DLandscape%2B16%253A9%26w%3D770%26q%3D1&w=1920&q=80)
Filters for Gulf oil being made with Pall material Credit: Pall Corp
In the week that contained the longest day and the longest tennis match, here were some of the top stories on this blog.
-- A Long Island company donated material to help with the Gulf oil spill, above.
-- Business leaders were urged to lobby for a new state energy program.
-- We heard about the latest hot investment. It's a little complicated.
-- The federal housing chief came to speak in Westbury about a corridor.
-- And a Hauppauge drug maker took steps to expand.
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