Zelenskyy meets with U.S. Senate delegation

There are also fewer U.S. diesel refineries, after years of closures, to make up that difference in supply.

President Joe Biden said the U.S. would intercede if China invades Taiwan.

Dr. Peter Hotez of the Baylor College of Medicine said disease numbers are very low so far in the U.S.

A U.S. company captures crucial satellite images of the war in Ukraine, including three mass graves.