In the news business, time is marked by great events: the anniversaries of elections, wars, hit songs and the births and deaths of famous people.

But each of us also has a personal timeline by which we measure our life: the day we start our first job, fulfill a dream or glimpse history passing by, close enough to touch.

It is always tempting for Americans to look at problems in Europe and ask, "What does that have to do with me?"

Well, U.S. banks hold almost $17 billion in Greek debt and billions more bought through European banks. Billions of dollars that Americans have saved for retirement, college — or the rainy days that may be — are now invested in Greece.

But we also might remind ourselves why the euro and the European Union were created.

The problems of Europe led to two world wars in the 20th century, and America got involved in each.

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SCOTT SIMON, host: Jerry West is the symbol of the National Basketball Association - truly so. The NBA's logo silhouette of a player dribbling the ball down court in perfect form is drawn from a 1969 photo of Jerry West when he played for the Los Angeles Lakers, which he did for 14 years and was an All Star 14 times.

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SCOTT SIMON, host: Six men in Moscow are readjusting to life on Earth today after enduring a long simulated mission to Mars. They spent 520 days locked inside a fake spaceship. The hatch was opened yesterday.

NPR's Nell Greenfieldboyce reports that this pretend trip involved real psychological challenges that may still persist.

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SCOTT SIMON, host: Time now for sports.

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SIMON: Tonight: Alabama, LSU. College footballs two top-ranked teams play for the number one spot, and new crop of baseball free agents are now on the market - and this just in: still no basketball. Maybe ESPN will pick up that big game next week between the (unintelligible) High School Bulldogs and the Von Steuben Panthers. Howard Bryant, from ESPN.com, ESPN the magazine and ESPN the pesto sauce joins us from the studio of WBUR in Boston. Howard, thanks very much for being with us.

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SCOTT SIMON, host: President Obama spent the last two days in France wrestling with Europe's financial problems. He's back in the United States this morning where America has its own economic challenges. Home and abroad, Mr. Obama and his fellow leaders are confronted with slow growth, big debts and the political battles over how to deal with them. NPR Scott Horsley reports.

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The Labor Department said Friday that unemployment ticked down last month from 9.1 percent to 9 percent. Overall, job growth was modest, a continuation of a trend that's been with us all year. Host Scott Simon talks with NPR's business correspondent Yuki Noguchi.

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SCOTT SIMON, host: While Herman Cain was wrapping up his week in Washington D.C., five of his fellow Republican presidential contenders were in Iowa last night for the GOP's Ronald Reagan dinner. Michele Bachmann, Newt Gingrich, Ron Paul, Rick Perry and Rick Santorum spoke at the annual fundraiser, but Mr. Cain and Mitt Romney did not attend the Iowa event. In fact, compared to the current crop of Republican presidential candidates, Cain and Romney have spent little time in Iowa.

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SCOTT SIMON, host: Now, listening to this news you may come away with an impression of Herman Cain beset by controversy and scandal. But at a Washington, D.C. conference hosted by the Conservative Americans for Prosperity group, Mr. Cain elicited a very different response. NPR's Andrea Seabrook has this report.

ANDREA SEABROOK: Judging by this crowd, Herman Cain has taken conservatives by storm.

FREDERICK MCKINLEY: Mr. Cain is wonderful individual.

SEABROOK: Frederick McKinley from Jackson, Mississippi.