(CNN) - In the latest installment of CNN=Politics Daily, President Obama and other world leaders gathered in London for the G-20 summit are greeted by protestors and rioting. CNN's Senior White House Correspondent Ed Henry reports on world leaders' discussions on the economic and financial crisis.
Also: The Obamas meet the Queen of England. CNN's Abbi Tatton reports on the president's working dinner with other leaders and first lady Michelle Obama's "ladies night" with the other wives.
Plus: Good news for former Sen. Ted Stevens - CNN's Jeanne Meserve reports on the Justice Department's decision to drop all charges against him.
Finally: CNN's Senior Congressional Correspondent Dana Bash reports on Sen. John McCain's alternative to President Obama's budget plan.
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