Not a game changer, but a good move. Highlights Trumps problem with women, and If they do get the nom she'll help neutralize Clinton. I thought the timing was good too: interrupted Trump's flow of tweets etc that he's inevitable, which was gaining momentum after last night.
It's all down to Indiana now.
Rest in peace Muggsy
"Individual Muslims may show splendid qualities, but the influence of the religion paralyses the social development of those who follow it. No stronger retrograde force exists in the world." Winston Churchill 1899