Supply chain disruption is a global pandemic era challenge that will continue to grow in impact for the near-term future. The scope of supply chain challenges extends from low supply.
reporter: there will be some tough questions from republicans on this committee because todd park, the white house chief technology officer, they had to subpoena him to get him to show up. he will be here and he will answer questions but you can expect there will be tension in the room as they try to get to what s being done to fix it, what went wrong and whether best technology practices were used in terms of starting this website. there is also a chief information foreofficer for the department of health and human services because some folks were defending todd park saying others should have known better. bill: there is darrell issa. just want to drop in here and get his opening statement. to our viewers at home we ll be taking commercials during these hearings but we ll give you all the headlines as soon as we get them here on america s newsroom. the american people have a