Four months have passed since former National Security Agency contractor Edward Snowden began spilling secrets about the NSA's surveillance programs, but many Americans still don't know what to think about the disclosures.
For good reason. The surveillance programs are highly technical, involving the bulk interception of huge volumes of communication data as they traverse multiple links and networks. The laws governing what the NSA can do are complex and open to conflicting interpretations.
A little more than two years ago, Chicago's then-mayor-elect, Rahm Emanuel, expressed his gratitude to supporters on election night.
"Thank you Chicago, for this humbling victory," he told the crowd. "You sure know how to make a guy feel at home."
But today, Emanuel faces sobering challenges common to most of American's biggest cities.
Not only are schools troubled, Chicago's homicide rate spiked last year — a total of 516 murders — the highest in 10 years. Unemployment is 9 percent. And the city's deficit is looming near the $1 billion mark.
The Red Sox square off against the Detroit Tigers at Fenway Park on Saturday in Game Six of the American League Championship Series. Forty miles north, another league is putting the finishing touches on its season.
This particular brand of baseball comes with a curious twist.