arundathi: that being the case, did charlie hebdo cartoonists cross a line?id salman rushdie go too far with satanic verses? should there be limits on creative expression? prof. o'toole: art, by its very nature, is meant to be controversial or at least is meant to make us think. people are always for very utilitarian motives, willing to clamp down on freedom of speech. every time there is someone like that, there should be one or a hundred or a thousand people who say no, i disagree with these people. regardless of whether they are nazis or regardless of their point of view. they need, as long as they are not threatening violence, they need to be heard. people should not be afraid in a democracy. sen. rand paul: is easy to protect complimentary speech. it is easy to protect speech you agree with. it is harder to protect speech you abhor. the first amendment is not so much about protecting speech that is easily agreed to. it is about tolerating speech that is an abomination. arundathi: how can we ensure that our right to free speech is protected? chief justice

they were arrested in the wake of the charlie hebdo attacks in january 2015. trial throws light once again on to the issue of extremism here in france, and ongoing headache for security services in terms of people returning and in terms of identifying patterns of radicalization. because of the unusual circumstances in this one, folks are swarming on the small town. unemployment problems there, focuses on racism and inclusion. who have beenple friends for a long time ago oh's in themselves to extremism that are gradually exposing themselves to extremism -- are gradually exposing themselves to extremism. anchor: thanks chris. we will check in more with chris on the opening day of his trial. the group of 58 african migrants have been released from detention in israel after prime minister benjamin netanyahu scrapped a u.n. broker-deal to read kate -- to relocate thousands of migrants abroad after fierce oppososition from right wing lockers and protesters. the 58 migrants had to be released becausehaven had been found for them, and many others could follow. paradis

instill terror fear in people i mean blowing up twin towers is terrorism and shooting people in charlie hebdo is terrorism and blowing up london metro is terrorism. but eco activists targeting machinery really terrorists you know that you're getting into semantics what i would say yes it is it's an eco terrorism you don't say terror you say eco terrorism the reason it's that whether they're blowing up in animal rights or torching s.u.v.s in a parking lot. or you know it goes even further when i was in the united states senate environment public works committee i was one of the researchers we actually held a hearing actually where i got there with one of the animal rights former animal liberation front leaders dr gerry of last week who actually openly said for every scientist experimenting on animals that they can kill they can save untold amounts of animals so they're perfectly willing the leaders this is one of the former leaders of elf and other environmental groups of radical eco terror groups openly calling for killing scientists experimenting on animals because that will save animals liv

it never prevented the boston marathon bombing it certainly didn't prevent them the latest the charlie hebdo massacre and power us why is that i call these things data bulk failures. simply because when you have x. keyscore and you send your people in to look at all this data they're there is just a non dated with information they can't get through it. a swedish but he did tease it as thier folks voted for us that is by list when the style is off. this enough to take the photos that it's thought on the mason or. parties thought of them even would know the need is in this next the. about is just off top don't see here only on twenty or domain chrysalis nets vick is to model these and the effect. on flexible yesterday. when one of the four pings that and so have. we the next big evolutionary step we will face the expansion of the so-called internet of things watches for ages but also our clothing will be equipped with internet connections to produce ever increasing and ever more precise data about us through automation artificial intelligence an ever perfected algorithms machines will soon be

we have to assume there is a charlie hebdo. we had to redouble our vigilance because her name is on the same list of 11 people. it was published by al qaeda in 2013 under the heading of a bullet for allah. this is no laughing matter for us. the threat is a real one and we have to take all the cautions we can to keep ourselves -- our sons safe. brian: is singwa university something you are associated with? niall: yes. i have gone to china a couple f times a year to go to one of the big two universities in beijing. for me, there are two huge questions that historians will have to grapple with one they write about our time. one of them is the problem of islamic extremism and the violence associated with it, the fundamental problem of, how does islam adapt or not? and the other is the rise of china. and while alyaan has devoted understanding the islam problem, i see myself as able to contribute more to the question of china's rise. one can only really understand this by going there. i wish i were better educated man. i do not speak

. >> did the charlie hebdo cartoonist cross the line?id salman rushdie go too far, should there be limits? >> art by its very nature is meant to be controversial. people are always for very tilted remotest willing to clamp down on freedom of speech. there should be one or a hundred or thousand people who say no, i disagree with these people. regardless of whether they are nazis or their point of view. as long as they're not threatening violence, they need to be heard. >> is easy to protect commenters speech. it is easy to protect speech you agree with. speechsier to protect that it is harder to predict the job corps. -- harder to protect speech you abhor. how can we ensure our right to free speech is protected? job as the court of highest resort in the state is to make sure that the constitutional provisions in the constitutional rights are protected. we have to battle as profession. we can't ban things. we have to fight for access and we have to report on things that matter to people. we have to keep those freedoms. the way to see if yo