Plus, the start of the Supreme Court's traditional monthlong ruling season is overshadowed by the Trump administration's "shadow docket."

Delegations from Russia and Ukraine are in Turkey for their second round of direct peace talks in just over two weeks.

Ukraine questions Russia's commitment to peace after Moscow failed to send its negotiation proposals to Kyiv before the meeting.

In an effort to drastically shrink the federal government, President Trump issued an executive order in February calling for mass firings at more than a dozen agencies. Last month, a federal judge granted a temporary restraining order sought by federal employee unions,

Russian aircraft were destroyed in an attack against five Russian air bases, a Ukrainian official said. The drones were smuggled into Russia. What else to know: The attack followed the collapse of two bridges in western Russia.

Global shares have fallen and oil prices jumped as trade tensions and the Russian-Ukraine conflict ratcheted up geopolitical uncertainty.

Karol Nawrocki, a right-wing nationalist, flipped exit poll results and defeated Warsaw Mayor Rafal Trzaskowski.