"It's a classic problem that happens everywhere, but especially with Google".
"That's a problem that happens in business all the time".
"This is the type of problem that happens when Hollywood starts to get involved with causes".
"First, that corruption is a problem that happens in far-away places, in governments that do not have our traditions.
"Trinity Mirror is basically a massive pension problem that happens to have some newspapers attached to it," said one City analyst.
"This seems to be a problem that happens pretty regularly," said Gigi Kwik Gronvall, a senior associate at the Center for Health Security at the University of Pittsburgh Medical Center in Baltimore, Maryland.
"It is no consolation that Etan going missing has raised everyone's consciousness about the tragedy of missing children," Mr. Patz said, "because it's a problem that happens every year to hundreds, thousands, of kids".
"One problem that happens in this town, is the super-abundance of consultancies and sub-consultancies that dilute the responsibility of the designer," he said, "to the point that you just don't know where you are any more".
Special problems can arise with a nested exception, a problem that happens before one has finished handling an earlier exception.
