"Two-edged sword"

JJ Sefton writes in part in his Morning Report,

...despite the proclamations and protestations about socialism by James Carville, the erstwhile Chris Matthews and all the others, their grip on power is what the opposition to Sanders is really all about. Joe Biden as sacrificial lamb preserves that, and just as crucially their control over the House. The delusion is that Joe Biden wins it all, but with the mental agility at this point of a small brachiopod with advanced BSE he would essentially be the public face of the third term of Valerie Jarrett, Bill Ayers and Nazi collaborator George Soros. But that ain't happening, coronavirus-fueled Wall Street sabotage or not. Just thought of this as I was about to post: don't think the Ukrainian bribery and shakedowns with Biden, his son and others are going to be ignored by Trump or perhaps even the Sanders team if the latter starts lagging behind or he loses the nomination. Two-edged sword.