Probably not the most conciliatory way to communicate with one of my legislators, but I'm so frustrated and angry...
To Senator Toomey at his website:
I've not found it helpful to contact you in the past, but will send this missive to you in hopes that your moral compass is not completely compromised.
Donald Trump and the Republican Party continue to prove that they (and you) are a threat to our national security. From health care to tax cuts for billionaires, from bigoted voting scams to environmental degradation, Republicans transparently have become the party of power mongering self-serving brats.
You can and must begin discussion with colleagues about removing our mentally incompetent president before our country is completely ruined or a nuclear war is unleashed upon the world. The 25th Amendment was put in place for just this reason. What are you waiting for?
By reaffirming your commitment to the values of our shared democracy, you may, in fact, preserve a shred of whatever decency you have left as a member of the Senate.