These are the headlines you Need2Know:
* **Federal Judge Bans 3D-Printed Guns:**
A federal judge in Seattle temporarily blocked the release of downloadable blueprints for 3D-printed guns Monday. Eight states and the District of Columbia are leading the legal charge to stop Defense Distributed from making instructions available online. Officials report that 1,000 people have already downloaded blueprints for AR-15 rifles. For more on this story, [click here](http://www.time.com/5353741/3d-printed-gun-lawsuit/).
* **Trump Receives Warm Greeting in Tampa:**
At a campaign-style rally in Tampa, President Trump discussed his "America First" foreign and domestic policy Tuesday and defended his immigration strategy. Trump also presented his latest plan to enact new voter-ID laws. Check out the reaction to Trump's comments on Twitter, or read [this](https://www.huffingtonpost.com/entry/donald-trump-picture-id-groceries_us_5b60ea4ee4b0fd5c73d422fa).
* **Facebook Deletes 32 Accounts Linked to Midterm Tampering:**
The social media giant announced on Tuesday it purged 32 bogus accounts that were reportedly trying to sabotage midterm elections. The company said it notified government officials once the accounts were discovered. For more on the story, read [this](https://www.bloomberg.com/news/articles/2018-07-31/facebook-finds-ongoing-evidence-of-election-interference).
* **Paul Manafort Back in Court:**
The trial of Trump's former campaign chairman continues Wednesday. The key witness for the prosecution will be Rick Gates, Manafort's former right-hand man. For more on the latest, [click here](https://www.npr.org/2018/08/01/634439965/on-manafort-trial-day-two-a-central-question-how-much-power-did-rick-gates-wield).
Cheddar's Jill Wagner gets into the latest.
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Meta, the parent company of Facebook, is facing a lawsuit from Ohio's attorney general Dave Yost, who said the company misled the public about safety on the platform.
Bitcoin received its first update in four years called Taproot. Unlike the previous bitcoin update in 2017, Taproot has widespread support — in part because these changes involve fairly incremental improvements to the code. Christie Harkin, tech managing editor at CoinDesk, explained what the move could mean for the future of cryptocurrencies as a whole.
Snap has announced a licensing deal with Sony Music, giving its social media platform Snapchat access to the label's entire catalog. The deal now gives the company agreements with all of the major industry labels.
Kyndryl isn't wasting any time as an independent company. Just over a week after spinning off from IBM, the IT infrastructure services provider has announced its first global strategic partner in Microsoft. The two tech giants are coming together to form a new kind of power duo, creating multi-billion dollar revenue opportunities between the companies. Stephen Leonard, global alliances & partnerships leader for Kyndryl, told Cheddar more about the partnership and what it aims to achieve.
Bitcoin has successfully activated Taproot, the cryptocurrency's first major upgrade since 2017 and a highly anticipated change to the blockchain. Taproot will introduce what's known as Schnorr signatures, which will help transactions become more private, efficient and perhaps even less expensive. Robert Hackett, a cryptocurrency expert and journalist, breaks down the new upgrade and what it means for bitcoin users.
Jill is joined by Baker Machado to talk all things infrastructure: where will the money go and who’s in charge? Plus, Sesame Street has its first Asian-American muppet. And a trailer for the trailer for Spiderman. Huh?
Virtual reality startup Sandbox VR recently announced it raised $37 million Series B funding round. It is a location-based VR company, a space that was hit hard during the pandemic. Sandbox was eventually forced to file for bankruptcy; however, the company is emerging from the pandemic with a fresh round of funding and plans to open new retail locations around the world. Sandbox VR CEO Steve Zhao joins Cheddar News' Closing Bell to discuss.
