Add Axios as your preferred source to

see more of our stories on Google.

U.S. Trade Representative Jamieson Greer discusses U.S. trade policy during an Axios House conversation with Axios co-founder Mike Allen in Washington. Screenshot: Axios Live

Europe must take "concrete actions" to rein in its enforcement of laws that disproportionately hit American tech companies, U.S. Trade Representative Jamieson Greer said at Axios House D.C. on Tuesday.

Why it matters: At stake is who gets to write the rules for the world's dominant tech companies — Washington or Brussels — and Greer wants America to lead the way on how its companies operate.