Readers discuss the arrest of Daniel Penny for killing a mentally ill man and their fears about riding on the subway. Also: Democrats as a working-class party.
Readers react to an editorial urging employers to consider skills and experience, not just degrees. Also: Long Covid; Trump, RINO; online romance scams.
Readers express the concerns of the immunocompromised and the elderly. Also: Subway safety after the Brooklyn attack; reforming earmarks; Ukraine’s path.