The U.S. Supreme Court allows Texas to begin enforcing its controversial immigration law, which allows state officials to arrest and detain people they suspect of entering the country illegally. Also, Hong Kong passes a second national security law, widening crackdown powers and aligning the city more closely with mainland China. And, travel site Kayak says it's using AI to help customers get better deals. Julia speaks to the Founder and CEO.

All that and more

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