There has been lots of talk/rumors that there are republican congressmen and senators who defend Trump publicly but can't stand him privately.
In regards to the Ukraine aid. We know what happened (Trump withheld foreign aid) and we know why it happened (for help against a political rival). Having testimony from Bolton will likely not change the what and why.
Based on what we know so far it seems that Bolton was very much against our foreign policy running through Giuliani and as I said previously, the timing of Bolton's resignation lining up with the house opening up investigations is probably not a coincidence. Bolton's testimony seems likely at this point and it is hard to imagine there is anything exculpatory to come from him.
The question now is if the conduct warrants removal from office. If there really are republican Senators who think Trump is bad for the party, the off ramp is in front of them. They can call Bolton to testify and pretend to be outraged that they couldn't imagine Trump doing what he did. Public support for removal will start to trend upwards and they can convict him and move on to someone else for 2020.
In regards to the Ukraine aid. We know what happened (Trump withheld foreign aid) and we know why it happened (for help against a political rival). Having testimony from Bolton will likely not change the what and why.
Based on what we know so far it seems that Bolton was very much against our foreign policy running through Giuliani and as I said previously, the timing of Bolton's resignation lining up with the house opening up investigations is probably not a coincidence. Bolton's testimony seems likely at this point and it is hard to imagine there is anything exculpatory to come from him.
The question now is if the conduct warrants removal from office. If there really are republican Senators who think Trump is bad for the party, the off ramp is in front of them. They can call Bolton to testify and pretend to be outraged that they couldn't imagine Trump doing what he did. Public support for removal will start to trend upwards and they can convict him and move on to someone else for 2020.