economy. as you point out, there may be some diminishing returns. it was today even if the we had were to try another round, it might not be enough to pop new life into the economy. bob casey charles the joint economic committee. thanks so much for being with us, senator. what s your takeaway from what the fed chairman said. are they going to stand pat? or have they done enough, are there down side risks? well, my sense of it from listening to a statement, then asking the first question, he wants to leave some options open for the next couple weeks when they have their next meeting, so i think it s a business open-ended, but i think he made a very clear statement, that if the, in the judgment of the fed