eve mercer saying he does not think the ecb should be using emergency measures retroactively, that is to say with previous bond buying programs. let us bring that to laura cooper right now. how significant do you think these ecb comments are? >> what this is telling us as we are seeing mixed messaging across policymakers. if you look at how the euro is responding, it is because we look at comments yesterday from the ecb. pennetta suggested more stimulus is needed. that it is better to have more stimulus to prevent downside risk materializing than it is to actually have any kind of withdrawal earlier. it captures the divisions within the ecb and the challenges ahead. questions ultimately whether this indefinite stimulus is likely baked in, providing this floor to stock. that could be challenged. the fact we are seeing this mixed messaging. mixedin terms of messaging, what do you think of the latest out of the fed? jerome powell has made his case very clear. he says there is a need for more fiscal stimulus. he told us what he think's about low interest rates. on both of those he seems to be contradicted by the fed, whether that is around fiscal need or interest