Michael Holland, chairman of Holland & Co., says getting some kind of corporate tax reform in the next six months will help the markets. Absolute Strategy Research's Ian Harnett says the Fed will have difficulty raising rates for a third or fourth time this year. Ian Bremmer, president of Eurasia Group, says there is both internal pressure and pressure from the European Union for Prime Minister Theresa May to unify the U.K. after Brexit. Finally, Jonathan Miller, president of Miller Samuel, says New York City real estate prices are moving sideways or down.