It seems that there might be a reason for the Arizona lawsuit to have been dropped. Apparently, the election witness admitted in court to having been a business partner of the lawyer representing Trump's case. Specifically, they are listed as co-owners of Phoenix-based software company Signafide on said company's website.
I can't help but notice as well that several law firms representing Trump's cases have been withdrawing their participation. I might speculate that the money isn't worth their embarrassment.
But again, I don't think this is about seriously challenging the election. Remember back in the Obama presidency, when McConnell said his aim was to make Obama a one-term president? Nothing's changed. The aim here is a long-term strategy, to delegitimise Biden and strengthen the case for sheer obstructionism. The second is to undermine trust in the electoral system in order to push through reforms that will disadvantage Democratic voters.
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There is potentially a third aim.
As media has noticed in the fine print of these funding requests being blasted at Republicans, in fact huge sums of the money requested are not going to fight the election count as they advertise. In Trump's fund request, half is paying off his 2020 campaign debt. Trump's campaign was... maybe not well managed. It pulled in only modest sums of money, spent like crazy (it was almost bare by mid-October) and ended up with a sizeable debt.
For the joint Trump/Republican fund request, 40% is going into general Republican Party coffers (up to a max. $15000), and 60% to a PAC (up to a max. $5000) - only the excess goes to the recount fund. So donate $10,000 to the latter, it's $5000 to the PAC, $1000 to the recount, and $4000 to the Republican Party. You'd need to donate over $8000 just to get anything to the recount fund.
Just so we all know where the priorities lie.
So what is this PAC? It's called "Save America", and it's founded by Trump himself. It's pretty much a personal slush fund or retirement package, isn't it? These funds can have very generous use of expenses, and we all know how effective Trump is at manipulating expenses. Maybe Donald can ask Ivanka what suit he should buy, and she can claim $50k as an image consultant. Host big shindigs costing millions at his own venues. Of course he'll do this. He's always done it. I wonder whether it can be funnelled into his business ventures in other ways - like, if he going to start a TV news channel, can this PAC pay for some of it, even indirectly?