Food and medical aid in short supply as thousands of migrants camp at the border between Belarus and Poland for a third night in a row. Our correspondent is at the scene. The developer of the Moderna Covid jab dismisses the US government's role in making the vaccine, even though it received public funding. As they battle over the lucrative rights to the drug. With the probe into the discredited Trump-Russia dossier underway, we look at how the mainstream media and the Democrats are refusing to face the facts.