美国总统奥巴马和英国首相卡梅伦星期五在华盛顿举行第二天会谈。

白宫说，奥巴马和卡梅伦将讨论反恐、埃博拉、俄罗斯在乌克兰的行动和网络安全等一系列问题。预计双方还会宣布今年晚些时候举行防范银行被袭的联合网络“军演”计划。

卡梅伦曾表示，他准备请奥巴马总统向谷歌、脸书等美国科技公司施加压力，允许政府监视加密通信。

这在美国是一个敏感话题。 美国国家安全局前合同工斯诺登2013年泄露国安局收集数百万美国人电话记录，引起公愤。斯诺登还泄露说，有几家美国因特网公司允许国安局接触顾客数据。

奥巴马和卡梅伦周四在白宫共进工作晚餐。

U.S. President Barack Obama and British Prime Minister David Cameron are meeting for a second day of talks Friday in Washington.

White House officials say Mr. Obama and Mr. Cameron will discuss a range of issues including terrorism, Ebola and Russia's actions in Ukraine, and cyber-security.

The two world leaders are also expected to announce their plans to hold joint cyber "war games" starting later this year with a mock attack on banks.

The British leader has said he plans to ask President Obama to press U.S. technology companies like Google and Facebook to allow governments to snoop on encrypted communications.

The subject is a sensitive one in the U.S. following widespread public outrage at revelations the U.S. National Security Agency was scooping up phone records of millions of Americans. Disclosures by former NSA systems analyst Edward Snowden also showed that several U.S. Internet businesses were giving NSA access to customer data.

The president held a working dinner with the prime minister at the White House Thursday night, a week after Europe was shaken by terror in Paris.