Goldman Sachs has received a subpoena from the office of the Manhattan District Attorney, which is investigating the investment bank's role in the financial crisis.

The inquiry stems from a 650-page Senate report from the Permanent Subcommittee on Investigations that found Goldman had "misled" its clients about mortgage-linked securities. Senator Carl Levin, the Democrat of Michigan, who headed up the Congressional inquiry, had sent his findings to the Justice Department to figure out whether executives broke the law.

The subpoena come two weeks after lawyers for Goldman met with the Manhattan District Attorney's office for an "exploratory" meeting about the Senate, the people said.

"We don't comment on specific regulatory or legal issues, but subpoenas are a normal part of the information request process and, of course, when we receive them we cooperate fully," said a Goldman spokesperson.

President Barack Obama's top lawyer at the White House is resigning to return to private practice and represent Obama as his personal attorney and as general counsel to Obama's re-election campaign.

Bob Bauer will be replaced by his top deputy, Kathy Ruemmler, a former assistant U.S. attorney best known as lead prosecutor in the Enron fraud case.

The move means that Bauer, 59, will still play a central but outside role in advising a president who is seeking re-election in a time of divided government.

Meanwhile, the 40-year-old Ruemmler will take over the job as Obama's top in-house counsel and manager of a White House law office charged with juggling the domestic, national security and congressional oversight challenges confronting the president.

In a statement, Obama praised Bauer as a friend with exceptional judgment who will remain a close advisor. As to his new White House-based counsel, Obama said: "Kathy is an outstanding lawyer with impeccable judgment. Together, Bob and Kathy have led the White House Counsel's office, and Kathy will assure that it continues to successfully manage its wide variety of responsibilities."

Bauer has been part of Obama's circle since Obama was a freshmen senator in Washington, and now returns to the campaign counsel role he had when Obama ran in 2008. He has long been a go-to lawyer for Democrats on matters of political law and is married to Anita Dunn, a Democratic communications operative who formerly worked in Obama's White House.

Bauer will leave his White House post at the end of June. In a style typifying the low-key nature of transitions in the counsel's office, the news came in the form of a press release.

Two women pleaded not guilty Wednesday to charges of child endangerment a week after an 8-year-old was found dead in their apartment from severe malnutrition and an untreated broken leg and her injured and emaciated siblings were removed alive.

The children's 30-year-old mother, Venette Ovilde, stared blankly and answered a judge's questions in a barely audible whisper as she entered her plea through a court-appointed attorney. She remains held on $500,000 bail on aggravated manslaughter and child endangerment charges.

Her 23-year-old roommate, Myriam Janvier, also pleaded not guilty through a court-appointed attorney to child endangerment charges. Her bail was continued at $100,000.

Christiana Glenn died May 22 from severe malnutrition and a fractured femur that authorities said had never been treated. Her 7-year-old sister and 6-year-old brother remained hospitalized for treatment of malnutrition and other injuries after being removed from Ovilde's Irvington apartment.

The children were discovered after the police were called to the home on a report of a child not breathing.

The women, who were both born in Haiti but came to the U.S. at a young age, radically altered their lifestyles about two years ago when they came under the sway of a man they described as their religious leader, according to friends and acquaintances.