Politics Today is CBSNews.com's inside look at the key stories driving the day in Politics, written by CBS News Political Director Steve Chaggaris:
**President Obama in Italy...
**Biden to announce agreement with hospital industry as Congress continues work on health care...
**Democrats wrestle with talk of second stimulus...

(AP Photo/Haraz N. Ghanbari)
PRESIDENT OBAMA: After wrapping up two days of meetings with Russian leaders in Moscow, President Obama flew to Italy this morning for a three day G-8 summit.
Mr. Obama is now in L'Aquila, the site of the G-8 meeting, that will focus on reducing greenhouse gas emissions. Other global issues such as the economy, Afghanistan, Iran, world poverty, nuclear arms are also expected to be discussed.
"The G-8 meetings may lack the intrigue of Obama's sit-downs earlier in the week with Russia's top leaders, or the emotion of the reception the first black American president surely will get in Ghana Saturday," writes
the Associated Press' Charles Babington.
"But they won't lack for ambition, on the surface at least, as the world's most powerful officials discuss the problems threatening the planet. Obama and the leaders of seven other industrialized nations had meetings set at the picturesque L'Aquila, northeast of Rome, before they were to widen their circle to include fast-growing countries like China and India, and struggling nations from Africa. In large and small groups, the talks will involve trade, Iran's nuclear ambitions, food security and other issues. ... Topping the list of G-8 discussions are possible ways to slow the release of greenhouse gases linked to global warming."
Tribune's Christi Parsons and Mark Silva, "Obama at G-8: fragile consensus"
CBS News senior White House correspondent Bill Plante, who's traveling with the president, notes that a devastating earthquake in L'Aquila in April killed almost 300 people and drove thousands from their homes. Berlusconi moved the summit here in a show of support. There are still regular aftershocks - and with the leaders of almost 40 nations staying there, there's an emergency plan to airlift them out in case there's another serious quake, Plante reports. Italy is deploying thousands of police officers as it seeks to avoid the violence that marred the last G-8 summit held in this country, when one protester was killed and more than 200 were injured in Genoa in 2001.
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