In this task, you are given a statement spoken by a politician in natural language. Your task is to generate the subject of the discussion for the given statement. The subject generated is not necessarily a part of the given input. Your answer should contain one or more words.

Barbara Boxers worried about the weather instead of terrorism as the biggest threat to national security.
candidates-biography

Were the only nation in the world that does not use the military to secure our border.
homeland-security

Tommy Thompson wanted to implant data chips in humans.

elections