We’re covering President Trump’s attack on four lawmakers of color, China’s slowing economy, and the aftermath of a blackout in New York. | | By Chris Stanford | | From left, Representatives Alexandria Ocasio-Cortez, Rashida Tlaib and Ayanna Pressley. Anna Moneymaker/The New York Times | | Mr. Trump’s attack appeared to be directed at members of the “squad,” a group of liberal, first-term Democrats: Alexandria Ocasio-Cortez of New York, Ilhan Omar of Minnesota, Ayanna Pressley of Massachusetts and Rashida Tlaib of Michigan. Of the four, only Ms. Omar, who is from Somalia, was born outside the U.S. | | Speaker Nancy Pelosi, who has been engaged in a war of words with the young lawmakers, defended them, saying Mr. Trump’s campaign slogan, “Make America Great Again,” “has always been about making America white again.” | | News analysis: Ahead of next year’s election, Mr. Trump “appears to be drawing a deep line between the white, native-born America of his memory and the ethnically diverse, increasingly foreign-born country he is presiding over,” our chief White House correspondent writes. | | China’s economy grew 6.2 percent in the second quarter compared with a year earlier. Most of the world would envy such a rate, but it was the slowest there since 1992. The number may also understate the extent of the slowdown — many economists doubt its veracity. | | Joe Biden at the U.S. Capitol in 1974, two years after he was elected to Congress. CBS Photo Archive/Getty Images | | In 1974, a federal court in Delaware was on the verge of ordering busing to integrate Wilmington’s overwhelmingly black public schools. Mr. Biden, the state’s newly elected member of Congress, had cast votes to protect the practice of busing, but he later led an effort in the Senate to end it. | | How we know: The Times examined hundreds of pages of congressional records, as well as interviewing education experts and contemporaries of Mr. Biden in Wilmington and Washington. He declined to be interviewed for this article. | | Timeline: Here’s a brief history of Mr. Biden’s voting record on and statements about school busing. | | Protesters in Khartoum, Sudan, in April. Bryan Denton for The New York Times | | When the country’s longtime ruler, Omar Hassan al-Bashir, was ousted in April, protesters wanted immediate civilian rule. But the military refused to cede power, and a seven-week standoff ensued, followed by a deadly crackdown last month. | | Declan Walsh, a Times correspondent based in Cairo, has visited Sudan for the past 20 years and recently met with Gen. Mohammed Hamdan, known as Hemeti, whose troops led the crackdown. Read his report from Khartoum, the capital. | | Quotable: “We’ve been ruled by dictatorships for over 50 years. We can’t accept another one,” said Mohamed al-Asam, a 28-year-old doctor turned revolutionary who spent three months in jail under Mr. al-Bashir. | | Open Data Commons Public Domain Dedication (PDDL), via Megapixels | | Companies around the world are racing to build cutting-edge facial recognition systems, and they’re scooping up images of faces from social networks, dating services and even surveillance cameras in restaurants and colleges. | | PAID POST: A MESSAGE FROM CAMPAIGN MONITOR | Email Marketing 102: Work smarter, not harder. | Working smarter means running beautiful, results-driven email marketing campaigns – without sacrificing any bandwidth along the way. And with Campaign Monitor, you'll have access to a drag-and-drop email builder, a gallery of templates, and personalized customer journeys – all the tools you need to replace ‘harder’ with ‘smarter.' | | Learn More | | | What we’re reading: This article in Topic Magazine. Kim Severson, a national food correspondent, recommends it, writing: “Madeline Leung Coleman traces the rise of the $3 billion energy bar business, from its birthplace on the battlefield to the great bar wars of the 1990s to its current ubiquity as a totem of both wellness and life too busy for lunch.” | | Andrew Purcell for The New York Times. Food Stylist: Barrett Washburne. | | Smarter Living: Deciding when — and whether — to disclose a disability to a potential employer isn’t easy. In the U.S., employers are prohibited from directly asking about a disability or discriminating on the basis of one, but it happens anyway. Before you explain, prepare ideas for workarounds for any tasks you might not feel comfortable taking on. | | Today is the start of Amazon Prime Day, the e-commerce giant’s annual discount bonanza. | | It’s ever more international. Besides in the U.S., Prime Day is held in Australia, Austria, Belgium, Britain, Canada, China, France, Germany, India, Italy, Japan, Luxembourg, Mexico, the Netherlands, Singapore, Spain and the United Arab Emirates. | | An Amazon fulfillment center in New York. Hiroko Masuike/The New York Times | | Amazon expects to take in billions of dollars and sign up more Prime members over the 48-hour event. Wirecutter, a Times Company site, will be sorting through the deals for you. | | For recovering shopaholics, the Amazon sale is something else entirely. | | Last year on Prime Day, one member of Mr. Shulman’s network, a 63-year-old woman from Georgia, spent around $400, shelling out for discounted gardening shears and satin pillowcases. “I could’ve done without those,” she acknowledged. | | This year, she has a plan: no browsing, just checking for discounts on items already on her Amazon shopping list. | | The only problem? It’s 478 items long. | | That’s it for this briefing. See you next time. | | Thank you To Mark Josephson and Eleanor Stanford for the break from the news. David Yaffe-Bellany, a business reporter, 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. | | |