Senators not to incur his twitter wrath. Thats clearly the policy here, thats clearly the strategy. Youve seen it in the past with the president. He attacks republicans that dare to challenge him. Its one way that he enforces unity within the party. On friday he said he thinks hes going to be impeached. He thinks democrats a have the votes. At the same time hes counting on the senate not to convict him. And he thinks he has Mitch Mcconnell on his side and he thinks he has about 95 of republicans. So that may explain why hes been so harsh in his attacks on romney today. Well see crucially if he says anything towards Susan Collins. Shes up for reelection in 2020 . Shes in cycle and it makes it a precarious position for the president to attack collins. The president may also need that one electoral vote in maine. Maine is one of two states where they split some electoral votes based on which Congressional District you win. The advisers want to steal a Congressional District and win maines