Advised to work from home. that message is part of the problem. say merchants. remote work policies are devastating downtown. almost a third of san francisco s office space is sitting empty while dozens of stores have closed leaving san francisco on the brink of economic catastrophe. city leaders are working with business owners to improve conditions and help them rebound. ikea is opening a store later this week in one of the hardest-hit areas. many experts say a full recovery could take years. one enterprising tour guide is cashing in on the doom look. offering a look at the worst. open air drug markets. abandoned tech offices and deserted stores. it happens this saturday and it is sold out. it is a walking tour. dana: it s a shame, thank you.