Obama in Argentina after Cuba milestone: Obama urges unity against terror, vows to wipe out IS

US President Barack Obama urged nations Wednesday to unite against terrorism after the deadly attacks in Brussels and said wiping out the Islamic State extremist group was his "top priority." The Islamic State claimed responsibility after bombers killed 31 people and wounded 270 at Brussels airport and a metro station on Tuesday, leaving European and world leaders once more grappling for ways to tackle the jihadist threat.
"Groups like ISIL can't destroy us. They can't produce anything. They're not an existential threat to us. They are vicious killers and murderers," Obama said during a visit to Argentina. "The United States will continue to offer any assistance that we can to help investigate these attacks and bring attackers to justice. We will also continue to go after ISIL aggressively until it is removed from Syria and removed from Iraq and is finally destroyed," he said.
"The world has to be united against terrorism and we can and we will defeat those who threaten the safety and security not only of our own people but of people all around the world. So that is the top priority of ours." Obama spoke alongside his Argentine counterpart Mauricio Macri at the start of the US president's stop in Argentina, where he arrived following a landmark visit to Cuba. The two sides in Buenos Aires signed agreements to boost trade and also cooperate on counterterrorism, peacekeeping and health threats such as the Zika virus that has struck Latin America. Belgian prosecutors said two brothers with links to November's major attacks in Paris were among the suicide bombers who struck Brussels.