Huffington Post launches Twitter edition

The Huffington Post has launched a Twitter edition of its website, with updates across 19 news and c

The US news and blog website introduced Facebook Connect last year, allowing readers to "connect" their Facebook identity, friends and privacy to the Huffington Post website.

The Twitter edition offers breaking news updates, headlines and top news along with latest tweets from each channel of the main site.

The launch is part of the website's drive to double revenues over the next year.