supply chains, everything from shoes to dealing with computer chips, they are out sick, not working. it is changing. economy is changing, the us has to stay ahead of the curve, thatis us has to stay ahead of the curve, that is why i introduced the interchangeability, i introduced the build back better initiative. the washington post. build back better initiative. the washington post. build back better initiative. the washinuton post. , ., ., washington post. there you are. on iran, how washington post. there you are. on lran. how will washington post. there you are. on iran, how will you washington post. there you are. on iran, how will you determine - washington post. there you are. on. iran, how will you determine whether the irahiahs iran, how will you determine whether the iranians are serious about rejoining the iranians are serious about rejoining the nuclear talks as they have indicated they will do by the end of have indicated they will do by the end of november, at w