This flight test aims to build on what weve learned from the previous flights while attempting a number of ambitious objectives. I would just like to direct you to the bbc website. We have a live stage at the moment which has reaction to this latest launch by spacex. And these are live pictures that are coming into the bbc newsroom from space. Lets return to our top story this error. This hour. The communities secretary, michael gove, has told mps that the governments new definition of extremism is more precise and rigorous, than the previous one. He said ministers had taken every possible precaution to strike a balance between protecting fundamental rights and safeguarding citizens. Critics have warned the change could inhibit free speech and unfairly target muslim groups. Lets listen to some more of what mr gove said in the house of commons. Across this house, i am sure that we would agree that organisations such as the British National socialist movement and patriotic alternative, w