Hello! Here's what you need to know on Tuesday.
1. US President Donald Trump fired acting attorney general acting US Attorney General Sally Yates after she defied him on his controversial executive order on immigrants and refugees.
2. Trump also replaced the acting director of US Immigration and Customs Enforcement Daniel Ragsdale. Unlike Yates his replacement came with no explanation from Trump.
3. Brexit is a "once-in-a-generation opportunity" for the UK to design a "21st-century" trade policy which focuses more heavily on emerging markets outside Europe, according to a new report. TheCityUK, which represents the financial industry, calls for the government to "recalibrate" its trade and investment policies so they are "relevant to growth that is taking place in the rest of the world."
4. Former US President Barack Obama had added his two cents on Trump's immigration order, saying "Citizens exercising their Constitutional rights to assemble, organize, and have their voices heard by their elected officials is exactly what we expect to see when American values are at stake."
5. Washington is the first state to sue Trump over his immigration order. The technology companies Amazon.com and Expedia are both supporting the suit.
6. British MPs are set to begin two days of debate over the government's parliamentary bill to get Brexit under way. Ministers want to get the bill passed in time to trigger Article 50's two year time frame by March 31.
7. The Quebec mosque shooting suspect has been charged. Alexandre Bissonnette, 27, is only suspect in the shooting, which left six people dead.
8. Poland has published a list online of the names of Nazi commanders and guards at the Auschwitz death camp. It is considered the most comprehensive list to date.
9. Iranian-backed Houthi militants hit a Saudi navy ship with a missile. The vessel had 176 sailors and officers, as well as a combat helicopter, on board at the time of the attack.
10. Brazil's former richest man has been sent to prison. Eike Batista, a former oil and mining tycoon, was arrested in New York. He is accused of paying millions of dollars in bribes to secure contracts with Rio's state government.
And finally …
PICTURES: A huge protest over Trump's Muslim immigration ban took over London's streets.
Join the conversation about this story »
NOW WATCH: Michael Lewis reveals why some Germans are obsessed with 'human feces'