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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Jarrod Loadholt, Partner at Ice Miller, joins Cheddar News' Closing Bell, where he calls President Biden's executive order on digital assets a 'home run' and explains the ways it benefits the greater cryptocurrency market.
Auction-based advertising infrastructure startup Topsort
raised $8 million in a seed funding round. Topsort says companies like Google and Amazon have been making huge profits from auction-based advertising for decades, but that the technology is complicated, exclusive, and hard to build. The company is trying to be a solution, by offering an auction-based advertising API to smaller retailers and marketplaces. Regina Ye, CEO and co-founder of Topsort, joins Cheddar News' Closing Bell to discuss.
Lance Ippolito, Head Trader at Future of Wealth, joins Cheddar News' Closing Bell, where he says the President's executive order on crypto is a step in the right direction even though investor sentiment cooled off on Thursday.
After a week of headlines that ranged from a potential criminal investigation by the Justice Department to a 20 for 1 stock split, Michael Pachter, the managing director of equity research at Wedbush Securities, joined Cheddar News to shake out what wild week means for the tech giant and what he thinks is behind possible government antipathy towards the company. "If you look at Amazon, Capitol Hill hates them," he said. "And maybe it's just because Bezos looks like Dr. Evil, but I think part of it is that a lot of constituents of these legislators just don't whine at Congress, 'leave my company alone,' the way they do with Disney or Microsoft."
The ongoing semiconductor chip shortage has been impacting everything from the purchase of cars to smartphones. Deputy Commerce Secretary Don Graves spoke with Cheddar about the Biden administration's efforts to combat the issue and if the current crisis in Ukraine will have any impact on the global supply chain problems for semiconductors. "We're working very closely with all of our partners and allies around the globe, just as we have on the export controls and sanctions that we've applied to Russia to deal with that needless aggression," he said. "We're also working with them on the challenges of raw materials for a range of industries, including the semiconductor industry. We believe that we are going to be able to meet the demand for the for the near term."
Deputy Commerce Secretary Don Graves spoke to Cheddar's Alex Vuocolo about the ongoing semiconductor shortages and the push from the Biden administration to cover the supply chain problem as well as look ahead to future-proofing it.
Card Issuing Platform Marqeta blowing past Wall Street expectations in its Q4 earnings report, with revenue jumping to $155 million, up significantly from the $86 million it reported last quarter. Vidya Peters, Chief Operating Officer, Marqeta, joined Cheddar's Opening Bell to discuss the company's strong growth as well as her tips for female leaders.
