 CNBC's Bob Pisani. Investors are on hold for the start of earnings season this morning. Big banks like JPMorgan Chase and Citigroup will report. There's going to be hope. There's going to be despair. There's going to be beats. There's going to be misses. And you just have to take it. It's probably not all good and probably not all bad. And that is what this earnings season is about.