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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The saga surrounding Elon Musk's bid to buy Twitter has made its way to Washington, DC. A group of 18 House Republicans are calling on the social media platform's board to preserve all records and documents related to the company's response to the offer from the Tesla CEO. Caleb Silver, editor in chief of Investopedia, joined Closing Bell to discuss. "This is a long term play, but it's just a shot across the bow by congressional Republicans, who probably will end up taking the House, that they're going to be tough on Big Tech and they're going use Musk's bid for twitter to take it private, so that he can get the platform to be open source and remove its censorship."
Removing carbon from our atmosphere has become a goal for scientists and entrepreneurs around the world, and while many have begun to develop promising technology solutions, a few big names in tech, including Stripe, Alphabet, Shopify, Meta and McKinsey, are committing nearly $1 billion dollars to fund carbon removal technology through 2030 through a new initiative called Frontier, an advanced market commitment to incentive following through on development. Hannah Bebbington, the head of strategy for Frontier, joined Cheddar News to discuss. "What Frontier aims to do is help get this market on track by sending that strong demand signal such that we can scale up capacity really significantly in the next couple of years," she said.
Jonah Goldman, the managing director at Bill Gates-founded Breakthrough Energy, joined Cheddar News to talk about the promising growth in the climate change-conscious investments the organization has made over the years. ”I mean when we're looking at some of the hard to abate technologies and cement and steel and aviation fuel, all of those have promising pathways that weren't there again just a few years ago," he said. "We invest across all of the technology areas that are driving emissions, greenhouse gas emissions and there really are exciting products and technologies coming out in almost every one of those sectors.”
Cheddar's J.D. Durkin caught up with the head of NASA Bill Nelson, a former senator, who feels one thing that seems less rancorous on Capitol Hill these days is the work of the space agency.
As the newly formed Amazon Labor Union gets ready to come to terms with the e-commerce giant, the issue of workplace safety and pace-of-work issues remains contentious and complex. Cheddar's Alex Vuocolo reports.
As musical numbers keep springing up on TikTok Cheddar's Michelle Castillo talks to the cast and crew behind "For You, Paige," the platform's first-ever commissioned musical play.
Catching you up on what you need to know on April 22, 2022, with updates on a new Ukraine aid package, a new missile test by Russia, DOJ announcement of $150 Million in COVID-related fraud, the Florida senate supports Gov. DeSantis in stripping Disney of its special tax district, and more.
