the ecb has put out again this morning about a half a trillionutrillion u eur euros. i think some is sterilized. these central banks is dealing in a similar way. it is not unusual. they're trying to find ways to provide more accommodation in a situation where interest rates are close to zero. and so standard cutting the basis of the federal funds rate by 25 basis points doesn't work. all of the central banks in question have similar tools to the ones we have including the ability to pay interest on reserves, ability to sell assets, and the ability to sterilize their balance sheets so that i think we all have adequate tools to withdraw that accommodation and to shrink the balance sheets at the appropriate time. so, you know, i think these are -- this is currently where the best approach, the best available approach is to provide additional financial accommodation in a world where rates are close to zero and we can't obviously go below zero. >> so keep printing, basically? >> you know, i know there's been some debate about, you know, use of the word printing. it is, in