Fact-checking Trump’s claims about election security during his primetime speech: During his primetime speech on Thursday, President Trump outlined alleged Chinese efforts to collect voter data and repeated disproven claims about voting by noncitizens. Weijia Jiang and CBS News election law contributor David Becker have more on the president’s claims. #FactCheck #ElectionSecurity #VoterData #TrumpSpeech #Disinformation