Putin Ukraine Invasion Fears: Obama Warns Russia To Pull Troops Away From Ukrainian Border

Putin Ukraine Invasion Fears: Obama warns Russia to pull troops away from Ukrainian border

Putin poised to invade Ukraine: Obama calls on Russia to pull troops back from border

Obama calls for Russian troop de-escalation near Ukraine's border

CBS Evening News

Obama Warns Russia Over Military Presence In Crimea, Ukraine

TDC

Obama wants troops pulled from Ukraine border

Obama warns Russia that it's on wrong side of history

Putin orders Russian troops on Ukrainian border back to bases

Putin: Russian troops have pulled back from Ukraine border

Ukraine Invasion Fears: Russia withdraws troops from Ukraine border, sends tanks to Crimea

Russia Troop Buildup Raises Concerns

The Wall Street Journal

Ukraine Prime Minister fears Full Russian Invasion

Russian president Vladimir Putin braves subzero lake to mark Orthodox Epiphany

World Waits to See If Russia Pulls Back From Ukraine

Bloomberg Television

Ukrainian soldiers barely avoid Russian bomb as they hide in a trench

Putin and Obama share a laugh at G-20 (2012)

CNN

Russian Troops Panic: Ukraine's Attacks Force Putin to Hide Weapons

NATO fears Russian troop build-up along border with Ukraine

Russian soldier surrenders to Ukrainian drone outside Bakhmut

Russian leaders downplay Ukraine invasion threat despite alarm over border troop buildup

'I'm not bluffing': Putin warns the west over nuclear weapons