okay ...
RCP Average 4/18 - 4/28 Trump +6.0
ARG* 4/27 - 4/28 Trump +9
Clout Research (R) 4/27 - 4/27 Trump +2
CBS News/YouGov 4/20 - 4/22 Trump +5
FOX News 4/18 - 4/21 Trump +8
WTHR/Howey Politics 4/18 - 4/21 Trump +6
All Indiana Republican Presidential Primary Polling Data
This says “registered voters”, not “Republican primary voters”. So did Sanders and hillary voters get to vote against Trump? Geeeeshhh