Top contenders for vacated national security advisor position include Kellogg, Petraeus and Harward.
ExxonMobil CEO Rex Tillerson has argued against sanctions the US and European allies imposed on Russia after it annexed the Crimean Peninsula.
Under agreement, Russia and the US each were to dispose of 34 metric tons of weapons-grade plutonium.
Torrential rain caused a dike at a waste storage facility to overflow.
Also withdrawing Opel brand and production of Chevrolets by Russian firm GAZ.
Latest sanctions target four energy giants, including gas producers Gazprom, Gazprom Neft, Surgutneftegas and Transneft.
Sanctions and the oil price collapse is expected to cut the Russian economy by about 3% this year.
Finance Minister Joe Oliver said he continues to support actions taken by US, Europe.
Mishap caused by a fuel tank leak in the Soyuz rocket’s third stage.
Sales were down about 43% in March.
Automaker will shutter factory in St. Petersburg by the middle of 2015.
Manufacturer says it is feeling pressure because most of its profits come from outside North America.
Canada is feeling a pinch from slow growth in major economies, including China, Japan and Russia.
Sales drop reflects lower production of aerospace products and parts.
Blames political unrest and weak economy.