At the 27 minute mark, Biden tells Poroshenko that the Trump administration has fired the head of the transition team, and because Pence is the only one of the incoming administration who has any foreign policy experience, Biden has been meeting with Pence to update him on the Ukraine.
Gosh, that might have been helpful when President Trump was being accused of treason after he dared have a phone call with Ukraine. Pence could have brought them all up to speed.
The statements below about cynicism refers to Poroshenko's flowery way of rationalizing robbing citizens and lying to them.
PPoroshenko laughs after making this statement.
At the 30:45 minute mark in the video:
Poroshenko laughs and thanks Ol' Wooden Head.