but allstate helps you. with drivewise. feedback that helps you drive safer. and that can lower your cost now that you know the truth... are you in good hands? good morning, everyone. welcome this saturday. i'm fredricka whitfield. with the impeachment inquiry about to enter a new phase with public testimony starting wednesday, the white house is fighting back like never before. acting white house chief of staff mick mulvaney is now attempting to join a lawsuit which asks a federal judge to determine if he should testify in the probe. and newly released transcripts of witnesses who testified before house committees behind closed doors put mulvaney right at the center of the ukraine scandal. this as another key figure, former national security advisor john bolton is teasing that he