watch now Investors should not assume that President Donald Trump will stay in the White House just because of the strong U.S. economy, according to an analysis from Morgan Stanley . Michael Zezas, head of U.S. public policy strategy at the Wall Street firm, acknowledged Tuesday that “as far back as we have reliable data” incumbent presidents with “good economies are reelected.” However, Zezas argued on “Squawk Box” that the sample size of just […]