coming up, higher learning courtesy of udacity.hey just kicked off of their introduced -- introduction to self driving cars, there nano degree program. we will hear from the founder. plus, twitter's direct message on terror. the company flagged 300,000 accounts that it said promotes global extremism. how effective can it be at limiting the spread of hate? we will discuss. and equifax continues to unravel. the credit monitor was hit before hacker -- hit by hackers months before it told the world. first, to the lead. a group representing u.s. venture capitalists is suing the trump administration over its decision to delay enactment of an immigration rule impacting foreign entrepreneurs. the suit says the department of homeland security violated federal administrative rules when it delayed the start of the international entrepreneur rule. the rule would permit international entrepreneurs with an ownership interest in u.s. based startups to stay in the u.s. for 30 months or more to build businesses. some criteria they would have to mee

>> yes, udacity has a very strong social mission.try to bring in minorities, women, and people of color.we have a strong presence in the young east to make sure people in the middle east have a new perspective. at the car, we care for people to learn something interesting. so many people are left behind. smart people are left behind and universities are not taking care us. we try to reach people of all ages, ethnicities, all financial backgrounds. reporter: i want to ask you more broadly about what's going on in the self driving car space. there's a lot of excitement. what we see from the legs of google and apple is that they haven't fundamentally recalibrated plans. what is it about the industry that is forcing them? to make changes -- forcing them to make changes? the race is on. in the last two years, the number of startup companies joining the game has been staggering. if you look at the automobile industry today, the self driving car is the hottest topic. reporter: but how do you know you are appropriate -- creating a training p