you are right. i think we all try to look for, i think of it as the harris-wofford-dig thornbu harris-wofford-dick thornburg moment in a special election in 91 where wofford wins in pennsylvania with james carval working for him, talking about health care. it was seen as a moment, a crack in the reagan-bush dynasty and set up clinton. that s kind of the one can you point to in many ways. republicans have held on to a lot of these special elections. i think any time we tried to generalize from a particular to go to your point, i think we have to remind ourselves, donald trump is president. right. so, therefore, any rational model is fundamentally broken. it s fun to listen to viewers. you can hear them typing, when john meacham speaks racing to wiki pedia.