Susan Heavey and David Morgan in Washington; Writing by Sonya Hepinstall and Joseph Ax; Editing by Alistair Bell and Peter CooneyOur Standards: The Thomson Reuters Trust Principles.
（a professor of election law at Loyola Law School in California.Critics say the government has been too slow to act and previously left borders wide open.
還saying: My mind will not change in six months.
國presidential candidate Joe Biden has won the 2020 election.
個(ge)instead saying that the event would be broadcast live on Hobbs Facebook page.
Reporting by Rich McKay in Marietta