And federal prosecutors in Manhattan have begun looking into the mortgage practices of banks, including Goldman.
Questions have mounted about past revenue and regulators have begun looking into Lucent's accounting practices.
As people have begun looking back at his past statements, though, some have raised concerns.
He and his wife, Mio, have begun looking for a house in the suburbs.
Since Donald Trump's Inauguration, U.S. scientists have begun looking north for signs of what's to come.
Some British pension funds have begun looking at private finance initiatives, which take on public projects like hospitals and schools.
Some smaller nonprofit theaters have begun looking into mounting more co-productions with other nonprofit organizations based in New York.
Since Mr. Ahmadinejad's return to Tehran, Iranian officials have begun looking for any signs that their proposal, although rejected by Washington, could represent the basis of a conversation.
They point out that as researchers have begun looking harder for coronaviruses after the SARS outbreak, they have found more of them.
So researchers have begun looking for ways (some of them online) to reach couples before a marriage goes off the rails.
Since Sept. 11, experts in numerous countries have begun looking afresh at earlier studies largely ruling out the use or acquisition of nuclear weapons by terrorists.
