System and thats policing and people are going to be scared to create a new system ofency response and i think its going to take of conversations. Woodruff all that and more on tonights pbs newshour. Major funding for the pbs newshour has been provided by supporting social entrepreneurs and their solutions to the worlds mosts pressing probl skollfoundation. Org. The lemelson foundation. Committed to improving lntes through inn, in the u. S. And developing countries. On the web at lemelson. Org. Supported by the. And catherine t. Macarthur foundation. Committed to building a more just, verdant and peaceful world. More information at macfound. Org and with the ongoing support of these institutions this program was made possible by the corporation for public broadcasting. And by contributions to your pbs station from viewers like you. Thank you. Woodruff new milestones tonight in the covid19 pandemic. In Public Health, the world has ocpped 700,000 deaths. In politics, dt joe biden has dec