In addition, EPA Administrator Jackson and I took questions from students and Facebook participants during a live online chat.

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They will be online from beginning to end in a live Facebook chat session.

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For the avid socially-conscious African, the site boasts very active live chat rooms, forums and online groups.

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Before he put the site live, he signed into an online chat channel where hacker friends hung out, and asked them whether he should release his hack.

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It announced several new Xbox Live functions, including an online voice-based chat room and a feature that can alert and invite other players to join in online contests.

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