Critics Say U.S. Withdrawal From INF Could Spark a New Arms Race With Russia

The U.S. announced Friday it's withdrawing from the Intermediate-Range Nuclear Forces Treaty, or INF, due to Russia's alleged violation of its terms. Russia counters that the U.S. is the one breaking the pact. If the two countries can't come to an agreement, they risk backtracking on a deal that helped ease Cold War tensions.