Stocks (^DJI, ^GSPC, ^IXIC) continue to push into record territory, with the Dow hitting 23,000. The health care (XLV) sector is most in the green and the energy (XLE) sector is most in the red. To discuss the big stories of the day, Yahoo Finance’s Alexis Christoforous is joined by Myles Udland, Justine Underhill, Dan Howley and David Pogue. Alexis talks markets with Alan Valdes, director of floor operations at Silverbear Capital, live from the floor of the New York Stock Exchange. Plus Yahoo Finance’s Nicole Sinclair interviews Gary Cohn, President Trump’s chief economic advisor, about cutting corporate taxes.