David Cameron and Barack Obama agree to right 'poisonous ideology' at home
Two leaders also discouraged new sanctions against Iran ahead of possible nuclear deal
In a show of trans-Atlantic unity, President Barack Obama and British Prime Minister David Cameron pledged a joint effort on Friday to fight domestic terrorism following deadly attacks in France. They also strongly urged the U.S. Congress to hold off on implementing new sanctions on Iran in the midst of nuclear talks.
Cameron's visit to Washington came one week after 17 people were killed in attacks in France, heightening fears in Europe and the U.S. about the threat of domestic attacks.
"This is a problem that causes great heartache and tragedy and destruction," Obama said in a joint news conference with Cameron. "But it is one that ultimately we are going to defeat."
The prime minister was blistering in his assessment of those responsible for the attacks, calling them part of a "poisonous, fanatical, death cult."
"We know what we're up against, and we know how we will win," Cameron said. He spoke as British police chiefs announced that the Paris attack on a kosher supermarket and anti-Semitic rhetoric from extremists had led them to study ways to increase protection for the Jewish community.
No new Iran sanctions, leaders plead
As Obama and Cameron met at the White House, representatives from their countries were joining negotiating partners for another round of nuclear talks with Iran. Both leaders strenuously urged Congress to avoid ordering new economic sanctions on Iran in the midst of those negotiations, arguing that doing so could upend the delicate diplomacy.
When we have the ability to track that, in a way that is legal, conforms with due process, rule of law and oversight, then that's a capability we have to preserve.- Barack Obama on internet surveillance
"Why is it that we would have to take actions that might jeopardize the possibility of getting a deal over the next 60 or 90 days?" asked Obama, who said he would veto legislation if it reached his desk. "What is it precisely that's going to be accomplished?"
Negotiators have set a March deadline for reaching a framework that would address the international concerns about Iran's nuclear program.
Cameron said he had called some senators Friday to make the case for holding off on new penalties.
Cameron pushes for more online surveillance
The prime minister arrived in Washington with a request for Obama to help persuade U.S. technology companies to give governments more access to encrypted communications that terrorists may use to plot attacks.
Cameron's policy proposals have stoked concern on both sides of the Atlantic about the prospect of security efforts encroaching on privacy, particularly in the wake of the 2013 spying disclosures by former NSA contractor Edward Snowden.
"As technology develops, as the world moves on, we should try to avoid the safe havens that would otherwise be created for terrorists to talk," Cameron said.
Obama didn't take a position on Cameron's proposal, but he did say it was important to be able to keep tabs on terrorists who are using social media and the Internet.
"When we have the ability to track that, in a way that is legal, conforms with due process, rule of law and oversight, then that's a capability we have to preserve," Obama said.
Ahead of the visit, Cameron announced that the U.S. and U.K. will stage cyber "war games" together and launch a joint "cybercell," where officials from the FBI and the NSA will team up with Britain's GCHQ and MI5 intelligence and security agencies to share information on cyberthreats.
The first round of war games, scheduled for later this year, will simulate an attack on banks and the financial sectors in London and New York, with more exercises to follow later to test the resilience of national infrastructure.
"This is about pooling our effort so we stay one step ahead of those who seek to attack us," Cameron said.