Obama meets with Supreme Court candidate

WASHINGTON — President Obama on Thursday interviewed federal appeals court Judge Sidney Thomas of Montana for an opening on the Supreme Court, a person familiar with the conversation told the Associated Press.

The roughly hourlong session at the White House was the first known formal interview that Obama has conducted for the upcoming vacancy on the high court. It is not clear whether Obama has interviewed other candidates in person.

Vice President Joe Biden also interviewed Thomas at the White House in a separate meeting Thursday, said the person familiar with the conversations, who spoke on condition of anonymity in order to discuss Obama's private deliberations.

The personal time Obama devoted to Thomas suggests that the federal judge, well respected within legal circles but hardly a familiar name in Washington, is under a higher level of consideration.

FDA OKs treatment for prostate cancer

WASHINGTON — A first-of-a-kind prostate cancer treatment that uses the body's immune system to fight the disease received federal approval Thursday, offering an important alternative to more taxing treatments like chemotherapy.

Dendreon Corp.' s Provenge vaccine trains the immune system to fight tumors. It's called a "vaccine" even though it treats disease rather than prevents it.

Doctors have been trying to develop such a therapy for decades, and Provenge is the first to win approval from the Food and Drug Administration.