"Amicus Curiae"
"Literally, friend of the court. A person with strong interest in or views on the subject matter of an action, but not a party to the action, may petition the court for permission to file a brief, ostensibly on behalf of a party but actually to suggest a rationale consistent with its own views. Such amicus curiae briefs are commonly filed in appeals concerning matters of a broad public interest; e.g., civil rights cases. They may be filed by private persons or the government. In appeals to the U.S. courts of appeals, an amicus brief may be filed only if accompanied by written consent of all parties, or by leave of court granted on motion or at the request of the court, except that consent or leave shall not be required when the brief is presented by the United States or an officer or agency thereof.
An amicus curiae educates the court on points of law that are in doubt, gathers or organizes information, or raises awareness about some aspect of the case that the court might otherwise miss. The person is usually, but not necessarily, an attorney, and is usually not paid for her or his expertise. An amicus curiae must not be a party to the case, nor an attorney in the case, but must have some knowledge or perspective that makes her or his views valuable to the court."
I like Walker just fine, thank you. I detest Chisholm utterly and want him (legally) taken out. People like him are a curse on society.