Assisted Suicide

Updated at 9:15 p.m. ET.

California Gov. Jerry Brown signed landmark legislation Monday, allowing terminally ill patients to obtain lethal medication to end their lives when and where they choose.

In a deeply personal note, Brown said he read opposition materials carefully, but in the end was left to reflect on what he would want in the face of his own death.

The Supreme Court has rejected an appeal challenging campaign disclosure laws in Washington state.

The court on Tuesday let stand without comment a federal appeals court ruling that upheld the state's disclosure requirements. Human Life of Washington challenged the requirements as a violation of the First Amendment. The group didn't want to reveal its donors in a 2008 campaign opposing an assisted suicide ballot measure.