U.S. stock futures rise Tuesday, and shares in Europe and Asia move higher.
Bitcoin's rapid price ascent and a related influx of "internet coin offerings" are garnering institutional investors -- even as they draw scrutiny from the SEC.
Segal last served as senior vice president of finance for software company Intuit's small business group.
Comey's testimony? U.K. elections? Eurozone news? These can be new buying opportunities, says Jim Cramer.
Doug Kass shares his thoughts on trying to explain that which cannot be explained, and also discusses what was good (and bad and ugly) this week.