states�*s traditional allies, reassuring them that things will be different. 0ur alliances, reassuring them that things will be different. 0uralliances, he said, were not built by coercion or threats, but by democratic ideals and the power of our example. and, to that end, on his arrival in just the last few hours, news has been breaking that the president is to announce on this trip this week that the united states will buy 500 million pfizer coronavirus vaccines that it million pfizer coronavirus vaccines thatitis million pfizer coronavirus vaccines that it is going to donate to the rest of the world.— that it is going to donate to the rest of the world. that's right. the us has been _ rest of the world. that's right. the us has been criticised _ rest of the world. that's right. the us has been criticised for- rest of the world. that's right. the us has been criticised for hoarding vaccine supplies in the new doses that president biden is going to announce he has bought will be sent to 100 nations over the next two years, with the aim of vaccinating the entire world by the end of 2022. mr biden�*s host borisjohnson wants the g7 leaders to fund the global coronavirus programme that will tackle those variants before they spread. paul adams is at raf mildenhall farce where the president has just