That's the rumour spreading far and wide. Can anyone confirm?
It would depend on their stock market performance, and that price relates to their company performance- which is dependent on their casinos in major gambling cities like Atlantic City, Las Vegas, Macau, and many others.
And since they are based in the US, if their home base is doing badly, and they have to withdraw because of the lack of funds, then they just might do that.
Do remember that gambling is a consumer spending base. If middle class people, which still is a major source of visitors and revenue for casinos, don't visit their main casinos in the US, then tourists won't come down to Singapore; they will just stick one in Macau, maintain one because of operating costs, and that's it.
The consequences: If Sands do withdraw, and with that their expertise, I would like to see how a straggling government explain itself. After all, they looked into tourism as their main economic policy to drive up economic growth(or more lately, used it as their excuse to get us out of a recession, and out of unemployment), and if that fails, and no-one buys Sands' share, the PAP is pretty much screwed.