ChainCatcher news, according to Politico, former White House senior advisor David Plouffe has joined the Harris campaign team. Plouffe will be allowed to retain his existing private sector clients, but he will terminate his consulting relationship with TikTok.It is reported that Plouffe served as Obama's campaign manager in 2008 and played the same role as a senior advisor in Obama's re-election in 2012. Previously, David Plouffe announced in March of this year that he joined the global crypto payment service provider Alchemy Pay's management advisory board as a global strategic advisor, responsible for Alchemy Pay's North American strategy, compliance, government relations, and other matters.