After rocky start, can Biden recover in Year Two?

The American presidency often involves major on-the-job training, as Joe Biden is learning. Despite historic challenges and a polarized electorate, experts say it’s not too late for the president to turn things around.

On this day a year ago, America turned the page from a most controversial president and toward a familiar face – one who many hoped could bring the nation together amid profound challenges. 

President Joe Biden centered his inaugural address on the theme of unity. A year later, the nation is as divided as ever, at least...