On today's podcast:

1) Tensions flared in Los Angeles on the third day of anti-deportation protests, as demonstrators clashed with law enforcement while President Donald Trump and California Governor Gavin Newsom exchanged blame over the unrest and responsibility for restoring order.

2) The US and China are set to resume trade negotiations in London on Monday in a bid to further defuse tensions over rare-earth minerals and advanced technology following a phone call between leaders Donald Trump and Xi Jinping last week.

3) Apple Inc. shares have been heavily tethered to US trade policies this year, but its annual developer’s conference could refocus Wall Street’s attention on a potentially bigger problem: its struggles with artificial intelligence.

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