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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President Joe Biden's "Build Back Better" bill could mean cheaper electric bicycles and scooters as the nation attempts to shift away from gas-powered cars. Noa Banayan, the director of federal affairs at PeopleForBikes, joined Cheddar's "Closing Bell" to provide some background on the E-Bike Act included in Biden's reconciliation bill that would provide tax credits for qualified purchases. "We want to make sure, from the bike industry's perspective, that this is a technology and a product that is available to the majority of Americans who want to lower their carbon footprint and get around town faster and do everything that they would normally do in a short car trip but by bike, because it's healthier, it's fast, it's efficient, you're not in traffic," she said.
It's being called the next big trend in crypto. A decentralized autonomous organization, or DAO, is an internet community of different types of groups and businesses. The purpose is to allow people to commit funds to a specific cause in a safe way. Now, one social platform is creating a do-it-yourself kit for those who want to step into the space. Upstream Collective just launched the beta mode of its platform with the goal of putting all facets of running a DAO in one place. Alex Taub, co-founder and CEO of Upstream, joins Cheddar News to discuss.
Walmart and Zipline have teamed up to launch a drone delivery service in Pea Ridge, Arkansas. The service delivers products to customers within a 50-mile radius of the store. Liam O'Connor, COO of Zipline, joins Cheddar News to talk more about the partnership.
A NASA spacecraft that will deliberately crash into an asteroid is preparing to launch this week. The goal of the DART mission, or the Double Asteroid Redirection Test, is to hit the smaller of the two asteroids, Dimorphos, with the spacecraft at about 15,000 miles per hour and see how the impact changes the asteroid’s trajectory. Joey Roulette, space reporter at The New York Times, joins Cheddar News to talk more about it.
On this episode of Cheddar Reveals, Yair Nechmad, Nayax CEO, discusses the future of cashless payments, and how cashless payments give retailers a competitive edge and allow merchants to scale business; Jason Thomas, Global CEO of Tappit, breaks down how the pandemic accelerated the transition to cash-free live events, and why that trend is here to stay; Cheddar gets a look at Curiosity Steam's 'Blockchain Revolution.'
Not long ago, banning cash at a large public event would have been seen as a crazy idea that would deter sales. But our cash-free future is getting closer with the use of contactless payments being implemented in sports venues, music festivals, concerts, and more. Jason Thomas, Global CEO of Tappit, joins Cheddar Reveals to break down how the pandemic accelerated the transition to cash-free live events, and why that trend is here to stay.
Yair Nechmad, Nayax CEO, joins Cheddar Reveals to discuss the future of cashless payments, and how cashless payments give retailers a competitive edge and allow merchants to scale business.
Bentley aims to become end-to-end carbon neutral by 2030. The luxury car brand has outlined steps to achieve this goal, including switching its entire model range to plug-in hybrid or battery electric vehicles by 2026 and become fully electric by 2030. Christophe Georges, president & CEO of Bentley Americas, joined Cheddar to discuss this new pledge and what consumers can expect from future models.
