Frustrated swing-district House Democrats say they have warned for years that the party was at risk of losing working-class voters thanks, in large part, to GOP attacks on the border.

(CNN) — Frustrated swing-district House Democrats say they have warned for years that the party was at risk of losing working-class voters thanks, in large part, to GOP attacks on the border.

One key Democrat believes his party must correct course on how it communicates with Americans about the U.S.-Mexico border challenge or risk ceding the issue to Republicans as the November ...