The border wall built during the Trump administration now stands along roughly 190 miles of Arizona's border with Mexico.

Robert Wall is Executive Editor for Defense and Space. Based in London, he directs a team of military and space journalists across the U.S., Europe and Asia-Pacific.

Jennifer Hiller is a reporter covering renewable energy, the emerging electric-vehicle charging industry and the energy transition in the The Wall Street Journal’s bureau in Houston.

We speak for free markets and free people, the principles, if you will, marked in the watershed year of 1776 by Thomas Jefferson's Declaration of Independence and Adam Smith's “Wealth of Nations ...

Heavy on Warriors is your mobile-friendly hub for Golden State Warriors news alerts, trade rumors, roster, starting lineup, injury report, stats, and odds.