Pulitzer-winning investigative reporter Sydney Freedberg has joined the progressive super PAC American Bridge.

sydney freedbergFreedberg was a part of three Pulitzer-winning teams and reported for the St. Petersburg Times, Miami Herald, Detroit News and Wall Street Journal.

American Bridge was formed by David Brock from the progressive watchdog Media Matters for America to handle mainly opposition research. The group supports the candidacy of Hillary Clinton for president.

Freedberg said her journalism career gave her "invaluable skills for holding public officials accountable."

Jessica Mackler, president of the super PAC, said Freedberg's "finely tuned research skills" will be used to "help us keep politicians accountable." She added: "Sydney's talent for uncovering political corruption makes her an excellent hire to our research team."

Freedberg was recently and investigative reporter for Bloomberg and Scripps based in Miami.