Kate O Keeffe writes about U.S.-China issues, especially those concerning technology and national security. She is based in The Wall Street Journal s Washington D.C. bureau, where she previously covered the U.S. Departments of Justice and Homeland Security. Before moving to D.C., Kate did a six-year stint in Hong Kong covering the global gambling industry with a focus on Macau and Las Vegas casinos. She first joined the company in 2008 in Singapore, where she edited markets news. Kate graduated from Princeton University, where she studied at the School of Public and International Affairs. Please get in touch: kathryn.okeeffe@wsj.com or @Kate OKeeffe