These are the headlines you Need2Know:
* **California Wildfire Biggest on Record:**
The Mendocino Complex has grown 80 percent since Friday, burning roughly 283,000 acres in Lake County and destroying 75 homes. Officials said Monday the blaze is only 30 percent contained.
For more on this story, check out the [LA Times](http://www.latimes.com/local/lanow/la-me-ln-california-wildfires-danger-level-20180806-story.html).
* **4 Primaries and 1 Special Election Today:**
Voters cast their ballots Tuesday for primary candidates in Michigan, Kansas, Missouri, and Washington, and will decide who wins the special election for a Columbus, Ohio, House seat. That race could indicate how likely Republicans are to hold off a Democratic challenge for control of Congress. Check out [USA Today](https://www.usatoday.com/story/news/politics/2018/08/03/aug-7-primaries-measure-gop-vulnerability-democratic-tensions/885343002/) for the latest on election results.
* **No Arrests in Chicago After Deadly Weekend:**
More than 70 people were shot, up to a dozen fatally, in a particularly violent weekend in Chicago. Police attributed the violence to gang members, but no arrests have been made. For more, check out the [Chicago Tribune](http://www.chicagotribune.com/news/local/breaking/ct-met-chicago-weekend-violence-20180806-story.html).
* **Paul Manafort's Former Partner Testifies:**
In the trial of President Trump's former campaign chair, Manafort's former protégé Rick Gates testified that he and his partner hid 15 foreign bank accounts from the federal government. Gates pleaded guilty earlier this year to fraud charges and agreed to testify against his former mentor as part of his plea deal. For more, check out the [NY Times](https://www.nytimes.com/2018/08/06/us/politics/rick-gates-manafort-trump-trial.html).
Cheddar's Jill Wagner gets into the latest.
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A new poll finds U.S. adults are more likely than they were a year ago to think immigrants in the country legally benefit the economy. That comes as President Donald Trump's administration imposes new restrictions targeting legal pathways into the country. The Associated Press-NORC Center for Public Affairs Research survey finds Americans are more likely than they were in March 2024 to say it’s a “major benefit” that people who come to the U.S. legally contribute to the economy and help American companies get the expertise of skilled workers. At the same time, perceptions of illegal immigration haven’t shifted meaningfully. Americans still see fewer benefits from people who come to the U.S. illegally.
Shares of Tylenol maker Kenvue are bouncing back sharply before the opening bell a day after President Donald Trump promoted unproven and in some cases discredited ties between Tylenol, vaccines and autism. Trump told pregnant women not to use the painkiller around a dozen times during the White House news conference Monday. The drugmaker tumbled 7.5%. Shares have regained most of those losses early Tuesday in premarket trading.
Scott Trench, host of the BiggerPockets Money Podcast, explores how recent rate cuts, high borrowing costs, and mortgage rates are reshaping U.S. real estate.
A look into how disruption, AI, and global economic trends are transforming the modern supply chain with Jeremy Jansen, Head of Supply Chain at Wells Fargo.
Delta CSO Amelia DeLuca reveals at the Fast Co. Innovation Festival how tech, sustainable aviation fuel, and smart operations are revolutionizing air travel.
Chipmaker Nvidia will invest $100 billion in OpenAI as part of a partnership that will add at least 10 gigawatts of Nvidia AI data centers to ramp up the computing power for the owner of the artificial intelligence chatbot ChatGPT.
