RT Ros Atkins (@BBCRosAtkins)We've added to our reporting on the shooting of Alex Pretti. This video looks in further detail at bystander video footage - and analyses the Trump administration's description of the events that day. It's produced with my colleagues at BBC Verify. https://t.co/Ib1Pvk7grk https://t.co/OgqY5CIbCk ...