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Watch the 2014 Cadillac CTS live-stream reveal

Despite many an image leaking onto the Internet over the weekend, today is the official day for the debut of the all-new 2014 Cadillac CTS. You want the nitty-gritty details of Cadillac's new sedan? Click here.
If you want to watch the 2014 CTS makes its live debut in front of a throng of auto journalists, then just watch below, as Cadillac is live-streaming the event at 7:15 PM EST. That's only a few minutes from now, so click here to start watching, and stay tuned for our first live images of the CTS from the New York Auto Show.

MIT puts V2V technology on its 2015 Top Ten list

Of all the technologies swimming around the automotive world, it is vehicle-to-vehicle communication that the Massachusetts Institute of Technology has fished out as one of its Ten Breakthrough Technologies of 2015. It joined emerging tech like brain organoids, supercharged photosynthesis, and Project Loon on the list, and got the nod over autonomous driving because, as the MIT Technology Review wrote, V2V communication "is likely to have a far bigger and more immediate effect on road safety." How so? Because actual cars transmitting data like their location, speed, steering angle, and state of braking to one another at least ten times per second provides a greater degree of awareness than sensor readings and algorithms. The US Department of Transportation and the National Highway Traffic Safety Administration have been working for years on standards and a regulatory schedule for introducing V2V to the marketplace, and Cadillac plans to incorporate V2V into at least one of its vehicles by 2017. Since we've begun the year with a number of stories of cars being hacked into, that got us wondering about the security of V2V communications. In a recent piece by our own Pete Bigelow on what motorists should know about getting their cars hacked into, he wrote that although cyber break-ins are extremely difficult, expensive, and time-consuming to do remotely, V2V is "one more conceivable avenue a hacker could use to impact multiple cars at a given time." So we spoke to Wilmington, Massachusetts-based Security Innovation about it. The automotive consultancy company has been working with the DOT since 2003 on V2V technology and the issues around it - namely security and privacy - and its chief scientist, William Whyte, is the technical editor of the Institute of Electrical and Electronics Engineers (IEEE) 1609.2 standard outlining its security protocols. Those protocols are expected to be finalized by the DOT toward the end of this year and then come into effect in 2016, and the company's Aerolink product is the security solution Cadillac will use. Whyte said, "If you hack into a car, V2V is the hardest place to start," and Pete Samson, the general manager of Security Innovation's automotive team, said "There are ten or 12 alternate attack surfaces" around the car that would make much easier targets.

Ghostbusters' Ecto-1 detailed in behind-the-scenes video

The Ghostbusters reboot is coming, ready or not. And along with a gender swap between the 'busters and their secretary, the team's trusty chariot, Ecto-1, is getting a refresh. It's still a specialized Cadillac, but that's where the similarities end, judging by the new featurette you see above. Instead of a 1959 Cadillac Miller-Meteor Ambulance, 2016's Ecto-1 is a 1982 Cadillac Deville. And instead of being built to keep people from dying, the new car is meant to transport the dead. Yep, it's a hearse. It's hard not to find some kind of hidden meaning there, but this video doesn't mention it. What we have learned here is that the way the new Ghostbusters acquire their vehicle is a little bit different than it was in the original film. In the 1984 version, Dr. Ray Stantz, played by Dan Aykroyd, bought the 1959 ambulance for $4,800 – the equivalent of $11,000 today – despite a litany of problems. It was clear in the film that Ecto-1 was dilapidated long before the Ghostbusters breathed life back into it. But in the new film, the team acquires Ecto-1 from the uncle of Patty Tolan – Leslie Jones' character. And based on the film featurette, it looks like it's in solid shape before the team adds its distinctive livery and logo. You can learn more about the car, see parts of the build process, and hear the cast and crew talk about it in this two-minute featurette. Ghostbusters hits theaters on July 15. Related Video: