Retired Lt. Col. Alexander Vindman Retired Lt. Col. Alexander Vindman, who played a central role in President Donald Trump’s first impeachment, announced ...

Retired Lt. Col. Alexander Vindman, who played a central role in President Donald Trump’s first impeachment, announced ...

Alexander Vindman — the retired Army lieutenant colonel whose testimony provided critical evidence in the first impeachment ...

In a wide-ranging interview for Yahoo News’ “Skullduggery” podcast, former National Security Council Director for European ...

The retired Army officer who testified during Trump’s first impeachment is jumping into electoral politics as a Democrat in a state Republicans have recently dominated.

CNN — Lt. Col. Alexander Vindman, a key witness in President Donald Trump's impeachment inquiry, is retiring from the US Army after more than 21 years of military service because he determined that ...