People around the world are following this election. Governments not so friendly to us are reporting about it. When Trump repeatedly makes claims that our elections are rigged, it reflects badly on the USA. People around the world will believe his claims. This is insulting and damaging to the honor and prestige of our country. Not that Donald Trump gives a rat's raw ass about his country.
Telling lies, spreading false rumors is very bad karma and harmful, because it increases the delusion and confusion in others. And shame on the MSM for repeating and spreading this claim.