https://www.nbcnews.com/storyline/boston-bombing-anniversary...
https://www.reuters.com/article/us-russia-usa-intelligence/u...
Quite a lot, I'm afraid. Please do read the Snowden leaks, it's extremely important historical data. For starters, all major US tech companies are PRISM partners.
Having responded to warrants before, I can tell you that it's a drawn out, paperwork-intensive process. Something like PRISM is actually net good for both parties, since governmental relationships are extremely human intensive on both sides at the scale of the large tech players. I can actually understand and sympathize with the USG designing a system to make it more efficient, though the leaks tell us it was flagrantly misused (primarily via NSLs, back door searches, and so on).
Hint: It wasn't a firehose of compromised user data gathered by 'mass suriveliance tools'. It's budget is missing a few zeroes for that.
It was, however, a firehose for serving legal documents.
Edit: Also Rex is the kernel and RtOS is the OS.
http://www.osnews.com/story/27416/The_second_operating_syste...
Also:
https://www.engadget.com/2017/08/02/apple-vpn-restrictions-c...
http://www.slate.com/blogs/future_tense/2017/08/02/apple_and...
http://fortune.com/2017/08/01/apple-ceo-cook-china-vpn-apps/
> “We would obviously rather not remove the apps, but like we do in other countries, we follow the law wherever we do business,” Cook said on a call with analysts to discuss quarterly financial results.
If Apple wants to remain competitive globally from a market share perspective, they need to compete in China (http://gs.statcounter.com/os-market-share/all/china). If the only way to do that is remove apps from the app store, they'll do it.
In fact, the app store is probably the most noticeable change. There could be others that haven't been widely publicized.
Maybe Huawei devices are harder for them to "bug", and that's why they say this. I have no reason to believe they are not lying, after all the lies and cover ups that have been exposed.