although election officials in both parties have said they see no evidence of serious irregularities.
（and given her gravitas around Washingtonon Monday told President-elect Joe Biden he could formally begin the hand-over.
還-Iranian relations have deteriorated since 2018 when Trump abandoned that deal.
國Doha denies that and says the embargo aims to curtail its sovereignty.
個Reporting by Lawrence Hurley; Additional reporting by Jan Wolfe and Brad Heath; Editing by Will DunhamOur Standards: The Thomson Reuters Trust Principles.
It would also raise pressure for further U.