Syrian Chemical Weapons Videos
US calls alleged chlorine attacks in Syria a 'troubling pattern'
U.S. Ambassador to the United Nations Nikki Haley says, "Our goal must be to end the use of these evil, unjustifiable weapons."
Tillerson: Russia 'ultimately bears responsibility' for chemical attacks in Syria
The strong statement comes as the U.S. tries to rally the global community.
Haley on North Korea: 'We want to always remind them, we can destroy you, too'
U.S. ambassador to the United Nations Nikki Haley discusses President Trump's response to North Korea on "This Week."
FULL SPECIAL REPORT: Trump talks about Iran Nuclear Deal
President Trump officially announced his decision to decertify the Iran Nuclear Agreement and announced new sanctions on Iran and Iran's revolutionary guard "to block their financing of terror."
President Trump addresses UN General Assembly
The president touted his administration's achievements while highlighting global dangers.
Trump's foreign policy since assuming office
The president has shaken up traditional alliances, surprised adversaries with military action and faced new threats around the globe.
Questions arise after Trump, Putin G-20 meeting
President Trump tweeted he wants to move on after he "strongly pressed" Putin on Russian election meddling but accounts vary on whether he accepted Putin's election interference denial.
Secretary Mnuchin: President Trump 'focused on strategically negotiating with Putin'
Mnuchin speaks exclusively to "This Week" after President Trump's second foreign trip and the G-20 summit.
What's at stake for Trump's foreign trip
President Trump will have his first face-to-face meeting with Russian President Vladimir Putin amid rising tensions, including Russia's alleged meddling in the 2016 presidential election and Syria.
Kinzinger: President Trump must 'be tough' meeting with Putin at G20 Summit
The guest panel sat down with Martha Raddatz to discuss President Trump's upcoming meeting with Vladimir Putin on "This Week."