Fighting still rages in east Ukraine despite cease-fire
The Ukrainian government and the separatist rebels blamed each other Friday for violating a fragile cease-fire dozens of times, sparking fears of wider hostilities in war-torn eastern Ukraine.
Amid the tensions, Moscow sternly warned the cash-strapped Ukraine that its pay for Russian gas would only last for a few more days, raising the specter of another gas war with potential repercussions for Europe.
