Definition: In this task, you are given a news article. Your task is to classify the article to one out of the four topics 'World', 'Sports', 'Business', 'Sci/Tech' if the article's main topic is relevant to the world, sports, business, and science/technology, correspondingly. If you are not sure about the topic, choose the closest option. Note that URLs in the text have been replaced with [Link].
Input: Whistleblower fears reprisal WASHINGTON -- David Graham says he was surprised by the hugs and slaps on the back he got at his own Food and Drug Administration office after telling Congress the government had let unsafe drugs remain on the market.

Business