Which is within his rights to do. There is no law saying that you are unable to say you believe an election is being rigged before it occurs, logically that is

Which is within his rights to do. There is no law saying that you are unable to say you believe an election is being rigged before it occurs, logically that is when the rigging would occur...it is hard to rig an election that has ended (and btw, Clinton claimed that Obama bussed people in from Illinois before the result...if you didn't know Clinton had a lot of "theories" about the integrity of elections in Iowa, which she repeated in 2016). The challenges he made were identical. Read what you wrote again, you refer to no laws, you are referring only to the fact that he said something you don't agree with. There is no law against this. He challenged the result legally, he was not successful, he took no other action but to repeat his claim that he believed the election result was fraudulent...which he is within his rights to do. Great, I suppose that everyone who wants to leave Twitter now will be able to do the same...right? (I don't think you understand that arguing against free speech is not a winnable argument, you are arguing against inalienable rights that founded the USA, I could also posit...if you don't like free speech, you could consider starting your own blog and moving to a country where there is no free speech?).