U.S. gymnasts to testify on FBI's handling of sex abuse probe

Four U.S. Gymnastics stars will testify before Congress Wednesday.

It's a hearing on the FBI's handling of the sex abuse investigation of former U.S. Gymnastics doctor Larry Nassar.

Testimony from gymnasts, including Simone Biles, follows a scathing report from the Justice Department that found FBI officials violated the agency's policies by making false statements and failing to properly document claims by the accusers.