Joe Biden’s low point: can the president revive his sinking popularity?

After a week of setbacks, some analysts say time is running short to impress voters ahead of the November polls

Even for a White House familiar with roadblocks and frustration, Thursday's setbacks on vaccine mandates and voting rights came as hammer blows.

Aside from the immediate derailing of two key policy tenets of Joe Biden's administration, the vaccine ruling by the supreme court, which quickly followed Democratic senator Kyrsten Sinema's public assassination of his voting reform efforts, prompted a new round of questions over whether his presidency was doomed.