No argument about that. Here are Pres. Reagan's comments on poor loser, pro-Obama Mitt Romney.
"A political party cannot be all things to all people.
It must represent certain fundamental beliefs
which must not be compromised to political expediency
or simply to swell its numbers."
-- President Ronald Reagan
"We don't intend to turn the Republican Party
over to the traitors in the battle just ended.
We will have no more of those candidates who are pledged
to the same goals as our opposition and who seek our support.
Turning the Party over to the so-called moderates
wouldn’t make any sense at all.""
-- President Ronald Reagan