prevent this from happening in the future? one thing we really need to do is start building more resilience into our regions that are experiencing more frequency of storms than they did maybe in the last century. and that means having safe places you can go that are stronger. building better warning systems. the national weather service has increased its enhanced fujita scale warning system. they have much better ways of tracking. also, we can have people be safer, get to safe places, and really don t go out and watch a tornado. watch it later on television or watch it on your phone while you re in a safe place. brenda, we ll have to leave it there. thanks for joining us. still to come, new data on how booster shots protect against omicron. plus, the rise in covid cases and deaths prompting some states to deploy the national guard and others like new york to impose a new mask mandate. toe