Newsy's Latest Politics Roundup

President Trump announced the GOP is canceling convention events in Jacksonville, FL, focusing instead on Charlotte, NC, with a pared-down event and an acceptance speech. Meanwhile, US-China relations worsened as China ordered the US to close its Chengdu consulate, retaliating for the US closing China's Houston consulate. The US warned Americans in China of increased risks of detention or deportation.

What do many experts say about the current relations between the US and China?

What warning did the US issue to Americans in China?