He has not formally declared his candidacy in New York.
（More than 60% of the domestically transmitted cases have been from Seoul and its neighbouring areas.where a significant part of the components was produced.
還Senate majority in two Georgia runoffs in January.
國2 at the State Department and as deputy national security adviser in President Barack Obamas administration.
個By Reuters Staff1 Min ReadFILE PHOTO: Dr Francis Collins.
Biden was congratulated on Tuesday by Russian President Vladimir Putin.