She added her support for Ms Harris was “official, personal and political”. Mr Biden endorsed Ms Harris shortly after announcing his decision to withdraw from the election on Sunday. But he called on Democrats to hold a “mini primary” to find “the strongest candidate” rather than immediately rallying behind Ms Harris. Ms Harris said she was “honoured” to have his endorsement and she intended to “earn and win this nomination”. Washington is rife with speculation over who Ms Harris might select as her running mate if she secures the nomination.
