Oil prices heading lower this morning as the US attempts to broker a peace deal between Russia and Ukraine. For more on the impact to oil markets, let's bring in Barclay's oil analyst, Amomar Singh. Omar, appreciate the time this morning.Good to see you. >> My pleasure. Thank you for having me.>> So, so whether it's individual reports today or just the prospect of these talks making progress in Geneva, to what degree is it really weighing on the commodity today. Well, we've seen this volatility caused by ge ...