President Obama and British Prime Minister David Cameron hold a joint press conference as Cameron begins a state visit

President Obama and British Prime Minister David Cameron hold a joint press conference as Cameron begins a state visit. Obama talks about the long friendship between the two countries and describes areas of mutual interest around the world. Calling the British relationship with the U.S., "a partnership without parallel," Cameron comments on trade relations, joint military operations, the economy, the G-8, and Syria. Responding to reporters' questions Obama calls the IRS investigation into conservative political groups "outrageous" and dismisses the GOP investigation into Benghazi as "a political circus." Cameron says he wants to offer additional help to those in the Syrian opposition interested in forming a democratic government. He also discusses Britain leaving the European Union.