We’re covering the impeachment vote expected this week, a slump for Canada’s marijuana industry, and the annual United Nations climate talks, which resulted in little action. | | By Chris Stanford | | Senator Charles Schumer wants Mick Mulvaney, John Bolton and other White House officials to testify at an impeachment trial. T.J. Kirkpatrick for The New York Times | | Chuck Schumer, the leading Democrat in the Senate, on Sunday proposed an impeachment trial “in which all of the facts can be considered fully and fairly,” including documents that the White House has withheld and witnesses whom it has prevented from testifying. | | A Senate trial would follow this week’s expected vote in the House to impeach President Trump on charges that he abused the powers of his office and obstructed Congress. | | Mr. Schumer’s plan represents a challenge to Senator Mitch McConnell, the top Republican, who has said that he would favor a short trial and that he was “taking my cues” from the White House. | | Before the next nationwide head count, some states are spending millions of dollars in an effort to maximize population totals and, by extension, their share of federal resources and representation in Congress. Other states are spending nothing. | | Spending state funds on census outreach is a fairly new idea, but there’s a clear political divide: Seventeen of the 24 states that aren’t devoting money are Republican-controlled, while Democrats lead 22 of the 26 states that are. | | Why it matters: An accurate census would include more people from harder-to-count groups like Hispanics and the poor, who tend to vote Democratic. If they don’t participate, the census would skew Republican, as would political maps based on the results. | | The details: California, with nearly 40 million residents, is set to introduce a $187 million campaign to encourage participation. Texas, the second-most-populous state, with 29 million residents, has elected not to spend any money, although volunteers are trying to fill the gap. | | In 2010, technology offered the promise of new connections, cars that could drive themselves and social networks that could take down dictators. | | At a facility last month for Canopy Growth, Canada's largest grower of marijuana. Chris Wattie for The New York Times | | Regulatory hurdles are among the causes, including in Ontario and Quebec, Canada’s most populous provinces, which have been slow to open or license legal pot shops. | | Another angle: Despite the business disappointments, there hasn’t been much change in marijuana use. | | What’s next: Marijuana companies, whose share values have fallen in the past year, hope for a turnaround, starting today, when marijuana-laced drinks and foods join the legal market in Canada. | | Alexandra Garcia/The New York Times | | By his early 20s, he had become a deadly assassin, or sicario, and an instrument of the drug cartels that are tearing Mexico apart. So when the police caught him, they saw a chance to take down a cartel from the inside. | | Our reporters traced the making of the sicario, above, and the off-the-books police operation that ended with dozens of arrests. The article is a rare window into the cartels that are battling one another for control of local drug sales and smuggling routes to the U.S. | | PAID POST: A MESSAGE FROM EMMA | Here's one free month to see how email marketing can work for you. | At Emma, we're email people, not math people. But $44 ROI for each $1 spent is something we can get on board with. You too? That's the magic of an email marketing platform that gives you all the tools you need to really connect with your subscribers at the right time, resulting in increased clicks, higher engagement, and more sales. | | Get a free month | | | Chinese espionage suspects: The U.S. secretly expelled two Chinese Embassy officials this fall after they drove onto a military base in Virginia. The expulsions appear to be the first of Chinese diplomats suspected of espionage in more than 30 years. | | Coldefy & Associés with RDAI/onePULSE Foundation | | Snapshot: Above, an artist’s rendering of the winning design for a museum to be built in Orlando, Fla., near where a gunman killed 49 people in 2016 at Pulse, a gay nightclub. The plans for the $45 million project, which includes a permanent memorial, have upset some survivors and families of the victims. | | In memoriam: Anna Karina, a Danish-born actress, became a symbol of French New Wave cinema in the 1960s in the films of the director Jean-Luc Godard. She died on Saturday at 79. | | Metropolitan Diary: In this week’s column, dropped keys, a broken heart and more reader tales of New York City. | | Christopher Testani for The New York Times. Food Stylist: Simon Andrews. | | Watch: The “Shrill” pool party, the “David Makes Man” pilot and the quietest installment of the final “Game of Thrones” season are among the best TV episodes of 2019. | | Smarter Living: If you feel that you regress when you go home for the holidays, you’re not alone. We have tips for how to manage the stress. | | The Oxford English Dictionary defines Shazam as “a ‘magic’ word” that introduces “an extraordinary deed or story.” | | You may know it from slang, or because of the Shazam app, which identifies music after “listening” to a snippet. But the O.E.D. credits the first use to a comic book 80 years ago. | | It told the story of Billy Batson, an orphan who transforms into the superhero Captain Marvel by saying a word made up of the first letters of six powerful names: Solomon, Hercules, Atlas, Zeus, Achilles and Mercury. | | That’s it for this briefing. See you next time. | | Thank you Mark Josephson and Eleanor Stanford provided the break from the news. George Gustines, an editor who covers the comic book industry for The Times, wrote today’s Back Story. You can reach the team at briefing@nytimes.com. | | Were you sent this briefing by a friend? Sign up here to get the Morning Briefing. | | |