President Trump Denies Sending Rudy Giuliani To Ukraine

President Trump denied sending Rudy Giuliani to Ukraine, contradicting Giuliani's own statements on Twitter. Giuliani claimed his investigation into Ukraine was solely as a defense attorney for Trump. This comes amid the House impeachment inquiry into Trump, with testimonies suggesting Giuliani acted on Trump's behalf in Ukraine.

What did Giuliani claim about the investigation he conducted?

What ongoing inquiry is mentioned in relation to President Trump?