【白宫官员：取消对加拿大征收50%的钢铁、铝关税】金十数据3月12日讯，美国白宫贸易顾问纳瓦罗当地时间周二下午表示，特朗普总统周三将不会把加拿大钢铁和铝进口关税提高到50%。六个小时前，特朗普宣布计划将加拿大金属25%的进口关税提高一倍，以回应加拿大安大略省对美出口电力征收25%附加费（在特朗普发出威胁后已取消）的决定，而安大略省的这一举动本身就是对特朗普对加拿大进口商品征收25%关税的报复。纳瓦罗还表示，对所有进口的钢铁和铝的25%关税将于12日午夜开始实施，且不会有豁免
BY Lymbo@碎碎念
Secure video calling is in high demand. As an alternative to Zoom, many people are using end-to-end encrypted apps such as WhatsApp, FaceTime or Signal to speak to friends and family face-to-face since coronavirus lockdowns started to take place across the world. There’s another option—secure communications app Telegram just added video calling to its feature set, available on both iOS and Android. The new feature is also super secure—like Signal and WhatsApp and unlike Zoom (yet), video calls will be end-to-end encrypted.
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
Lymbo@碎碎念 from id