No, sorry. I'm not aware Bridge has ever had that feature. It's the domain of the camera manufacturer's own software - eg NX for Nikon, DPP for Canon, etc.
Excellent.
So now, as long as you have soft-proofing turned on while editing, your histogram will be accurate and you'll be able to edit without the clipping in his face.
Hi Whitney, did you browse this forum before posting? Lots and lots of people have asked questions about laptops. I'm sure you'll find the info you need.
Let's take it one step at a time. First, this: http://www.damiensymonds.net/color-space-settings-for-the-lightroom-user.html
Also, for later, this: http://www.damiensymonds.net/bridge-30-day-challenge