arthur brooks. i don't know, arthur brooks and harvard.will be rig bk.htac these days, we want sophisticated but simple. cutting edge made user friendly. in other words, we want a hybrid. and so do retailers. which is why they're going hybrid, with ibm. a hybrid cloud approach with watson ai helps manage supply chains while predicting demands with ease. from retail to healthcare, businesses are going with a smarter hybrid cloud, using the tools, platform and expertise of ibm. >>> parler has resurfaced. it's back online thanks to a russian platform speaking over the weekend, parler ceo said he is confident the site will be fully up by the end of the month its app remains banned from the google and apple app stores. joe? >> thanks, beck. security and tensions are high what can we expect from policy makers in washington, d.c. how will it impact the markets let's welcome arthur brooks, aei president emeritus with harvard university >> hi, joe. >> got to talk about that. he writes a bi-weekly column for "the atlantic" how to build a life and ho