By　Andrea　Shalal3　Min　ReadWASHINGTON　(Reuters)　-　U.　Ive　had　many　sleepless　nights　(and)　in　the　end　I　think　Ill　be　unemployed.　還(huai)alleging　harassment　of　Republican　poll　challengers　and　a　requirement　they　adhere　to　six-foot　distancing　rules　that　was　not　equally　enforced　against　Democratic　poll　challengers.　State　and　federal　judges　--　some　appointed　by　Trump　--　have　dismissed　more　than　50　lawsuits　brought　by　Trump　or　his　allies　alleging　election　fraud　and　other　irregularities.　個By　Kanishka　Singh2　Min　Read(Reuters)　-　Twitter　Inc　said　on　Saturday　it　had　inadvertently　limited　engagements　for　a　brief　period　on　U.