Morning news: Palin, Jackson, second stimulus

Jackson memorial today
"Celebration of life" at the Staples Center in Los Angeles [CNN]

Palin discusses resignation
Hasn't ruled out 2012 bid [ABC News]

Obama advisor: plan a second stimulus
Some saw this coming long ago. [Wall Street Journal]

Obama also caving on public plan?
Now says they're willing to negotiat on this [HuffPo]

Cubs sold
Ricketts, Tribune Co. agree [NY Times]