re: How would you know?...actually..
There is precedent for that: our Civil War, for one. In his first inaugural address Lincoln declared he had no interest in nor did he wish to interfere with the institution of slavery. He stated this several times during the war .. until he realized he needed a galvanizing "reason" to keep his troop fighting, keeping the union together wasn't enough. It was then that the other "reason" for the war took root: to free the slaves. Several presidents have done this tap dance midstream. It is nothing new.
Betsy
