WASHINGTON — Democrats released a transcript Friday of a closed-door interview lawmakers had last month with Lt. Col. Alexander Vindman, an Army officer assigned to the National Security Council.

Lt. Col. Alexander Vindman, a member of the National Security Council as an expert on Ukraine matters, has been fired from his White House post, months after he delivered damning testimony in ...

At the same time one of President Donald Trump's National Security Council staffers testified before Congress on Tuesday, Lt. Col. Alexander Vindman found himself taking social media flak from the ...

WASHINGTON -- A key National Security Council aide told lawmakers Tuesday that President Donald Trump's push for Ukraine to investigate former Vice President Joe Biden on a July call was ...

Lt. Col. Alexander Vindman is due for promotion to full colonel this year. Now, you may remember his name from the impeachment hearings last year. Vindman's firsthand testimony about that call between ...

Add Yahoo as a preferred source to see more of our stories on Google. WASHINGTON ― Retired Lt. Col. Alexander Vindman, a key figure from President Donald Trump’s first impeachment, is launching a long ...