Apparently Republicans are in deep disarray. The religious conservatives (the theocrats) may run a third party candidate.
Apparently the only thing that could unite Republicans would be opposition to Hillary. So if you want the Republicans to stay divided, vote for someone OTHER than Hillary.
You can watch the 9.5 minute video from the Chris Matthews Show here. Click on "How can the GOP beat Hillary?" Apparently the answer is all the Dems have to do is nominate her!