Biden signals sharp shift from Trump with Cabinet picks

In this Feb. 1, 2020, file photo Democratic presidential candidate former Vice President Joe Biden smiles as former Secretary of State John Kerry, left, takes the podium to speak at a campaign stop at the South Slope Community Center in North Liberty, Iowa. (AP Photo/Andrew Harnik, File)

WASHINGTON — President-elect Joe Biden on Monday tapped Obama-era officials for top national security and economic roles, signaling a stark shift from the Trump administration’s “America First” policies that disparaged international alliances and favored deregulation and tax cuts.