Giuliani in Ukraine with conservative news outlet in effort to discredit impeachment probe
By Lucien Bruggeman, Olivia Rubin & Patrick Reevell
Phone logs in impeachment report renew concern about security of Trump communications
By Paul Sonne, Josh Dawsey & Ellen Nakashima
The Indispensable Man: How Giuliani Led Trump to the Brink of Impeachment (Published 2019)
By Kenneth P. Vogel, Maggie Haberman & Jo Becker
Rudy Giuliani In Ukraine: Trump Lawyer Causes Chaos With Surprise Visit
By Christopher Miller
Ukraine lawmaker seeking Biden probe meets with Giuliani in Kyiv
By David L. Stern & Robyn Dixon
Inside Giuliani's dual roles: Power-broker-for-hire and shadow foreign policy adviser
By Devlin Barrett, Josh Dawsey & Rosalind S. Helderman