For review: 1. US President Donald Trump arrived in Beijing on Wednesday for talks with Chinese President Xi Jinping on the Iran war, trade, and US arms sales to Taiwan. 2. If Iran does not accept US terms for a deal to end the war and address its nuclear program, the United States will “finish the job,” US President Donald Trump declared on Tuesday. 3. Iran’s chief negotiator in talks with the US said on Monday the Islamic Republic is “ready to deliver a well-deserved response to any a...