Sadr calls for halt to Iraq fighting

World News:

U.S.’s Kerry redoubles sanctions threats on Russia

U.S. clears 10 Apaches to Egypt

US vs Iran standoff on Iranian UN ambassador continues

US to send 600 troops to Poland, Baltic countries

Women activists stage sit-in against Egypt protest law

Ukraine orders relaunch of 'anti-terror operation'

Bangladesh opposition party holds 'river water' march

Argentine government calls on businesses to cap prices

Hamas PM calls for ending Palestinian rift

Jumblatt backs lawmaker for Lebanon president

Pakistan’s ministry applies to cancel TV channel license

Egypt court adjourns Al Jazeera journalists' trial to May 3