Rep. Patrick Kennedy, in a video message distributed to the media late last night, announced that he will not be seeking re-election this year.

"For two decades, I've been humbled and honored to represent the people of our state," said Kennedy. "My life is taking a new direction, and I will not be a candidate for re-election this year. Going forward, I will continue many of the fights we waged together, particularly on behalf of those suffering from depression, addiction, and post-traumatic stress disorder.

Kennedy expressed thanks for the understanding he received. "I'm so grateful to the people of Rhode Island," said Kennedy. "When I made missteps or suffered setbacks, you responded not with contempt, but compassion."

And Kennedy stressed that it was the support of the people of the state that made it all possible. "By standing on your shoulders," said Kennedy, "I was able to do more to advance my family's fight for social justice, and more for our great state than I ever thought was possible. Rhode Island, thank you."

The Providence Journal was already speculating on who may step up to take on state Rep. John Loughlin.

Editorial: I personally want to thank Rep. Kennedy for his long service to Rhode Island, and in particular his deep commitment to mental health parity, a real legislative accomplishment whose impact for those who most need assistance in difficult times will be enormous. Thank you, Rep. Kennedy.

Update: Full video posted on YouTube. RI Monthly has an in-depth interview. Matt Jerzyk at Closing Argument has more on likely candidates.