On Tuesday's "CNN Newsroom," Deputy Secretary of the Treasury Wally Adeyemo responded to questions on whether the Biden administration should have listened to warnings on inflation from people like economist Larry Summers by stating that no one could have seen the war in Ukraine, there are global supply chain problems, and "the most important lesson that we've learned here is that we've got to do exactly what we've done since the beginning of this administration, which is everything we can to deal with the challenges the American people face."