He's dedicated to finding those accused of taking threatening actions against Jews.
Foreign Minister Andriy Deshchytsia said the truce will be in effect this weekend.
He will focus on efforts to help stabilize and strengthen the country's economy.
171 members of Congress said that the delays had caused distress for children awaiting to be permitted to leave the Congo.
Sen. Pat Toomey (R-Pa.) said he would push for the provision expiring in September.
Obama warned that he planned to treat the measure as "advisory."
Press reports say the U.S. may try to freeze Putin's personal fortunes.
Susan Rice said the pamphlet aimed at Jews in Ukraine was "utterly sickening."
The former NSA contractor said the questioning was intended to expose the Kremlin.
Reid said efforts to register Jews in Ukraine are a "disturbing echo" of human history.