The U.S. Issues New Sanctions Against Russia. Will They Work?

Servicemen guard a parking of APC's (armoured personnel carriers) in headquarters of Ukrainian forces near Izyum, in the Kharkiv region, on July 16, 2014.
( SERGEY BOBOK/AFP/Getty Images / Getty )
( SERGEY BOBOK/AFP/Getty Images / Getty )
Produced by Ellen Frankman