At least eight complaints have been filed with the Securities and Exchange Commission (SEC) by Haugen's attorneys,[1][7] covering topics reported by The Wall Street Journal and including how Facebook handles political misinformation, hate speech, teenage mental health, human trafficking, the promotion of ethnic violence, preferential treatment for certain users, and its communications with investors.[17] In one of the SEC whistleblower complaints, Haugen alleged Facebook misled investors.[4][7] Haugen has also shared documents with members of the U.S. Congress and offices of attorneys general, but not the Federal Trade Commission.[5]