Jessica Cisneros

Henry Cuellar, a longtime congressman, has narrowly defeated progressive challenger Jessica Cisneros, according to a race call by The Associated Press.

While Cuellar declared victory in the race Tuesday night, Cisneros held a virtual press conference Thursday addressing the ongoing vote count.

Tension within the Democratic party is on full display once again in South Texas’ 28th Congressional district, where two diametrically opposed Democrats are battling for the party’s future.

In one of the most closely watched Democratic primaries in the country, nine-term incumbent Henry Cuellar is headed to a runoff against his former intern, 28-year-old immigration attorney Jessica Cisneros.

U.S. Senator Elizabeth Warren of Massachusetts is scheduled to travel to Texas Tuesday to rally for progressive candidates Jessica Cisneros and Greg Casar.

Two years after they first squared off, nine-term Democratic Rep. Henry Cuellar faces progressive Jessica Cisneros in a March 1 primary. Both Democrats and Republicans are watching the key race.

Progressive New York Democrat Alexandria Ocasio-Cortez appeared in San Antonio to support congressional candidates Jessica Cisneros and Greg Casar.

Immigrant rights attorney Jessica Cisneros is once again mounting a primary challenge against longtime Democratic Congressman Henry Cuellar for Texas’ 28th Congressional District.

The Jessica Cisneros' campaign released a statement Wednesday morning saying she came just shy of defeating incumbent Henry Cuellar for the democratic…

Moderate and progressive candidates are mired in a nationwide struggle that may define the future of the Democratic Party.One of the starkest examples of…