US President Joe Biden promised after November's election that he and Vice President Kamala Harris would govern as a "simpatico" team. In their first days at the White House, the two are crafting a partnership that recalls Biden's own service as former President Barack Obama's No. 2. It starts most days with a White House briefing by the national security adviser. At nearly everyone of Biden's public events, Harris stands prominently nearby. Behind closed doors, they are briefed on the coronavirus pandemic and other issues together. "Nobody knows better than President Biden how important it is and valuable it is…