Ed Hyman, chairman of Evercore ISI, says the U.S. economy will expand by 2.5 percent this year and we'll know the economy is at full employment once wages start to rise. Libby Cantrill, PIMCO's head of public policy, says tax policy is the No. 1 question from clients. Martin Hegarty, the head of BlackRock's inflation-linked bond portfolios, says core inflation is on a path to 2.7 percent at the end of 2018. Finally, Max Baucus, the former U.S. Ambassador to China and former senator from Montana, says we have to work together to make sure the tax code is efficient and that people get adequate healthcare.