Because we know who the GOPe wanted all along. And it was not Cruz nor Trump.
I saw Lindsey Graham on “Morning Joe” the other day and he was saying he supported Cruz with a lack of any spirit or enthusiasm. He was low energy all the way in expressing his preference for Ted.
The GOPe is whipped and it is between a rock (Cruz) and a hard place (Trump).
They have to support Cruz (take their castor oil) because the alternatives would be using dirty tactics to take Trump out at convention and or be the ultimate hypocrites by launching a third party.
All this fighting and trashing isn’t worth the energy.