The content originally appeared on: CNN (CNN)Russia has continued to amass new troops near Ukraine's border in recent days, despite President Joe Biden urging Russian President Vladimir Putin to de-escalate tensions during a virtual meeting last week. More Russian military units have been sent to the border area in recent days, sources familiar with the intelligence tell CNN. US and Ukrainian officials have also seen evidence that Russia has begun diverting commercial air and rail systems to support the military […]
