Washington - US President Barack Obama marked 100 days in office by citing the progress his administration has made in tackling the nation's economic problems but cautioned that more needed to be done.
"Now, after a hundred days, I am pleased with the progress we've made, but im not satisfied," Obama said at a townhall meeting Wednesday in Arnold, Missouri.
Obama touted his massive economic recovery plan to rescue the United States from its worst recession in decades, brought on by the crisis in the housing and finance markets.