Charles Bruner is a longtime advocate for policies that support children and strengthen families. He has endorsed Elizabeth Warren for president. -promoted by Laura Belin

Iowans like to see presidential candidates in the flesh, but sometimes their surrogates offer perspectives that deserve as much attention.

In early January, Heather McGhee spoke on behalf of Elizabeth Warren to a small group of Iowans at Smokey Row in Des Moines. Her message, however, was one that deserves to be considered and heeded by Democrats and progressives more generally.