President Donald Trump has moved to end automatic citizenship for children born to parents who are in the US unlawfully or on temporary visas, as part of a broader crackdown on immigration.

Here's what to know about the executive order, the lawsuits challenging it, and more: https://bloom.bg/4g7wgv6

📷: Cavan Images RF

Forty years after a gas leak in India's Bhopal that killed thousands of people and exposed hundreds of thousands to chemicals, authorities are just starting to remove toxic waste from the site.

Now, survivors and residents fear that the cleanup is risking their safety all over again: https://bloom.bg/4ju6yUA

A high-profile immigration sweep on Sunday, the first of its kind under the Trump administration, targeted hundreds in Chicago with multiple agencies involved and Dr. Phil livestreaming. Read more: https://bloom.bg/40yBOcb

📷: Christopher Dilts/Bloomberg

JUST IN: Chinese AI startup DeepSeek shakes tech stocks, with an Nvidia supplier plunging 8.6% in Tokyo and Hong Kong shares rallying. Read more: https://bloom.bg/4jv31p4

The US will not levy threatened tariffs on Colombia after the South American nation "agreed to all of President Trump’s terms," the White House says. Read more: https://bloom.bg/42vSHam

📷: Al Drago/Bloomberg

🚨 LIVE NOW: During his first week in office, Trump has held off on hitting China with tariffs. How are Chinese officials and markets reacting to the latest developments?

Join our reporters for a Live Q&A. Ask your questions here: https://bloom.bg/4gmnFVn

DeepSeek is threatening to upend the global AI supply chain. And it has also drawn shock and awe over how an engineering graduate who has never studied or worked outside of mainland China, pulled off such a feat.

Read more about DeepSeek's founder here: https://bloom.bg/4htKBDc

📷: Justin Sullivan/Getty Images

Apple has been secretly working with SpaceX and T-Mobile US to add support for the Starlink network in its latest iPhone software, providing an alternative to the company’s in-house satellite-communication service. More here: https://bloom.bg/40C8lOz

📷: Dhiraj Singh/Bloomberg

EXCLUSIVE: Microsoft and OpenAI are investigating whether a group linked to China's DeepSeek obtained OpenAI's data. More: https://bloom.bg/40QnvB7

Holders of H-1B and other work and student visas are now trying to navigate what Trump’s new policy on birthright citizenship means for their families. Read more here: https://bloom.bg/4hxgv1z

📷: Montinique Monroe/Bloomberg

🎙 When things get uncertain, investors flock to gold. Last year, the precious metal hit record high after high, helped by demand from Chinese consumers.

Find out why on the Big Take Asia podcast here: https://link.podtrac.com/jxfy2rhy

DEVELOPING: A PSA Airlines Bombardier jet has collided mid-air with a helicopter and crashed near Washington Ronald Reagan Airport https://bloom.bg/3PUQBJu

A regional jet flown for American Airlines collided in midair with a military helicopter in Washington, DC, halting operations at Ronald Reagan Washington National Airport and prompting a search and rescue operation in the Potomac River. Latest updates: https://bloom.bg/4hf6TsO

📷: Alex Wroblewski/Bloomberg

US officials are probing whether DeepSeek bought advanced Nvidia chips through third parties in Singapore, circumventing US restrictions, people familiar with the matter said. More here: https://bloom.bg/3EhRSHX

📷: Andrey Rudakov/Bloomberg

Here's what to know about President Trump's imposition of sweeping tariffs on US trading partners:

- The White House announced plans to slap 25% tariffs on Mexico and Canada and 10% on China starting Tuesday: https://bloom.bg/40XeC9b

- Canada will place 25% counter-tariffs on C$155 billion ($107 billion) worth of American-made products, also starting Tuesday: https://bloom.bg/40yz4vC

- Mexico’s president called for retaliatory tariffs and other non-tariff measures on the US while also opening the door for the two sides to cooperate on security and public health issues: https://bloom.bg/3CnLZIR

- China vowed to take “corresponding countermeasures” against the US but didn’t specify them; it also plans to file proceedings to the WTO: https://bloom.bg/40HJ3i3

For decades US companies have benefited from the regional economic alliance with Canada and Mexico.

President Donald Trump's move to impose tariffs on the two countries swings a wrecking ball through the partnership that made the US the world's economic powerhouse. Read the Big Take here: https://bloom.bg/3Q0yS3n

📷: Bryan Dozier/Middle East Images/AFP via Getty Images

LATEST: President Donald Trump said the US would stop sending aid to South Africa over its land expropriation policies, sparking a selloff in the rand. More here: https://bloom.bg/40U6XZ7

LATEST: US President Donald Trump said he will “definitely” place new tariffs on the European Union, reiterating complaints about the US trade deficit with the bloc and what he sees as insufficient EU imports of American cars and agricultural products. More here: https://bloom.bg/3ElOM5S

North Korea lashes out at US Secretary of State Marco Rubio’s recent characterization of Pyongyang as a “rogue” state. More here: https://bloom.bg/40JFsAk

Elon Musk said his “DOGE team” of government efficiency enforcers is shutting down payments to federal contractors, suggesting that the world’s richest man may have access to sensitive systems used at the US Treasury Department. More here: https://bloom.bg/40Ibo85

📷: Chip Somodevilla/Bloomberg

LATEST: Ether and memecoins plunge as traders respond to Trump's tariffs by slashing positions in a range of tokens. More here: https://bloom.bg/42Ig7Jx