Kenneth Fisher

Anyone can see how if a feared tax hike doesn't happen, that's a positive factor. But even if tax hikes happen as feared, vast history tells me it doesn't have to have the big bad impact folks fear. And fear of a false factor is always bullish.

Long-term unemployment is particularly costly to those directly affected, of course. But in addition, because of its negative effects on workers' skills and attachment to the labor force, long-term unemployment may ultimately reduce the productive capacity of our economy.

What do cells do when they see a broken piece of DNA? Cells don't like such breaks. They'll do pretty much anything they can to fix things up. If a chromosome is broken, the cells will repair the break using an intact chromosome.