Categories News Trump: ‘I don’t know why’ birtherism would upset voters Post author By crystalg Post date September 7, 2016 POLITICO – TOP Stories Tags Birtherism, Don’t, Know, Trump, Upset, Voters, Why., would ← Halle Berry, Olivier Martinez — Divorce Off … For Now → G.O.P. Lawmaker Repeats Call for Inquiry Into Hillary Clinton