The following is a variation of a letter I forwarded to my US legislators. Please feel free to adapt and use.
Seeing the parade of diplomats and senior staff members testifying under oath regarding their consistent concerns over the president’s abuse of power is telling. They are exhibiting political courage with the knowledge they are up against a vindictive person. We should applaud their heroism and heed their concerns.
As an independent and former Republican voter, I strongly support formalizing the impeachment process. We must get to the bottom of this. Having read the Mueller Report, the president’s credibility is poor.