10月31日，华尔街日报发文称，川普团队正在考虑限制合法移民。正在探讨的方案包括暂停庇护申请和印度技术工人的就业绿卡申请、禁止持一系列临时和永久工作签证的移民入境（包括针对外籍高技能专业人士的H-1B签证）、取消 STEM 专业国际学生的OPT签证。
https://fxtwitter.com/whyyoutouzhele/status/1851984822790443296
BY Lymbo@碎碎念
Telegram’s stand out feature is its encryption scheme that keeps messages and media secure in transit. The scheme is known as MTProto and is based on 256-bit AES encryption, RSA encryption, and Diffie-Hellman key exchange. The result of this complicated and technical-sounding jargon? A messaging service that claims to keep your data safe.Why do we say claims? When dealing with security, you always want to leave room for scrutiny, and a few cryptography experts have criticized the system. Overall, any level of encryption is better than none, but a level of discretion should always be observed with any online connected system, even Telegram.
Some messages aren’t supposed to last forever. There are some Telegram groups and conversations where it’s best if messages are automatically deleted in a day or a week. Here’s how to auto-delete messages in any Telegram chat. You can enable the auto-delete feature on a per-chat basis. It works for both one-on-one conversations and group chats. Previously, you needed to use the Secret Chat feature to automatically delete messages after a set time. At the time of writing, you can choose to automatically delete messages after a day or a week. Telegram starts the timer once they are sent, not after they are read. This won’t affect the messages that were sent before enabling the feature.
Lymbo@碎碎念 from sa