He concludes: "This is nothing more than an impeachment process in search of a crime."
Schiff addresses them briefly in turn, moves on to invite witnesses to begin their opening statements .
Adds he did "not witness any efforts by any U.S. official to shield Burisma from scrutiny."
Amb. Taylor: Yes.
"Once," Taylor said - this time.
After a pause, Kent says there was 'cause for concern.' Taylor agrees.