Ukrainian President Volodymyr Zelenskyy gushed with gratitude toward President Donald Trump during an Oval Office meeting.

Onlookers gasped as Trump and Zelensky's meeting in Washington in February descended into chaos, but times have changed.

U.S. President Donald Trump and Ukrainian President Volodymyr Zelenskyy's meeting in the Oval Office was notably different ...

It was a striking contrast to the meeting six months ago, when Trump, red-faced and angry, accused an agitated Zelensky of ...

President Trump and Ukrainian President Volodymyr Zelensky spoke to reporters from the Oval Office before their meeting on a ...

The last time they met in the Oval Office, it ended in an argument in front of the world's media. It was a friendlier ...

This wasn’t a February rerun. The Oval Office meeting today, which just concluded, was marked by compliments and a few laughs ...

President Trump skirted delicate questions about whether Ukraine should cede territory that the country has defended at great ...

The Ukrainian leader's visit to the White House in February ended in a heated argument. Monday's meeting with President Trump ...

The Oval Office meeting between US President Donald Trump and Ukrainian President Volodymyr Zelenskyy took on a very ...

President Trump welcomed Ukrainian President Volodymyr Zelenskyy to the White House as Trump continues to push for a deal to ...

NBC News' Peter Alexander and Keir Simmons report on how President Donald Trump's second meeting in the Oval Office with ...