President Donald Trump meets with Ukranian President Volodymyr Zelenskiy at the United Nations on Sept. 25, 2019. (WTTW News)

The public has new insight on how President Trump interacts with world leaders behind closed doors. But do his actions amount to an impeachable offense? And how do allies and adversaries overseas view his dealings with Ukraine?

President Barack Obama delivers an address to the nation regarding Syria, in the East Room of the White House, Sept. 10, 2013. (Official White House Photo by Lawrence Jackson)

President Obama addressed the nation Tuesday night to discuss the situation in Syria. Carol Marin and her guests discuss the president's speech and the possibility of a diplomatic solution. Watch the full speech and read the president's remarks.

The U.S. and its allies are gearing up for a military response against Syrian President Bashar al-Assad’s alleged use of large-scale chemical weapons against his own people in Syria’s ongoing civil war. We take a closer look at the escalating tensions.