Rep. Joaquin Castro — TX-20 (San Antonio)

**Joaquin Castro** represents Texas's 20th Congressional District (San Antonio). Sits on the **House Intelligence Committee (Ranking Member) and House Foreign Affairs Committee** with jurisdiction over CIA, NSA, and cyber operations. Stanford BA, Harvard JD. Twin brother of Julian Castro (former HUD Secretary and presidential candidate). Former Texas State Representative. San Antonio is home to Joint Base San Antonio (Lackland, Randolph, Fort Sam Houston), the NSA Texas Cryptologic Center, and a growing cybersecurity hub.