Wednesday on Political Rewind: Congressional hearings in Washington, D.C., continue as a U.S. House panel investigates the Jan. 6 insurrection. Meanwhile, data show that the Center for Disease Control’s new guidance on wearing masks to fight the spread of the highly contagious delta coronavirus variant should apply to people in all but a small handful of counties in Georgia.

A Georgia man accused of plotting to attack the White House is scheduled to appear in court for a detention hearing. Hasher Jallal Taheb was arrested...