I m annita mcveigh live at windsor where us presidentjoe biden has just been welcomed by the queen. the queen greeted the us leader and the first lady in the castle s quadrangle, where the us national anthem was played. a guard of honour gave a royal salute then went in for tea with the queen he ll be leaving very shortly. i m ben brown, and i m in falmouth where the g7 summit has concluded member states have agreed to deliver more than a billion coronavirus vaccinations to poorer countries and promised concerted action on climate change.