or not to impeach? today the united states speaker of the house made the decision to initiate impeachment proceedings against the president. and that's "hardball" for now. thanks for being with us all these years. "all in" with chris hayes starts right now. tonight on "all in." >> in the best interest of my client to unravel the corruption in ukraine. >> rudy giuliani's quote campaign of lies. >> rudy giuliani is a great gentleman, a great crime-fighter. >> tonight even more damning new details on the president's push to extort ukraine. and new reporting on just what rudy giuliani and william barr were willing to do to help him. >> where is william barr? where is he? >> plus -- >> the house and the american public must see all the evidence for themselves. >>ia dishiary chairman jerry nadler joins me live to lay out exactly how the public inquiry