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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What you Need to Know on Thursday, March 17. Updates from Ukraine, President Biden refers to Putin as a ‘war criminal’ for the first time, Walmart has ambitious hiring targets for Q1, and Netflix takes steps to crack down on password sharing.
Transportation Secretary Pete Buttigieg joined Cheddar's Michelle Castillo from South By Southwest to boost President Biden's bipartisan infrastructure legislation and talk about the big transportation issues of the day, including electric vehicle charging infrastructure and the future of public transit. "It means we have a huge wind at our back delivering on the kinds of transportation solutions that are going to define the 2020's 2030s, 2040s even," he said. "And that's what makes it exciting to come to South by Southwest and talk with some of the people who are following these technologies and ideas the most closely and talk about where we're headed." Buttigieg also touched on the "Don't Say Gay" legislation in Florida, noting that such legislative pushes were likely coming from politicians deflecting from lacking answers to pressing economic concerns, in his opinion.
Social audio app Clubhouse reached $1 billion valuation milestone this January, and Fadia Kader, head of strategic media partnerships at Clubhouse, joined Cheddar News to talk about what its been doing to keep the drive going. "We are the category first leaders. We are 100 percent focused on social audio. It's not just a feature that we've just like bottled up and put on there. We are a medium that is 100 percent focused on community and social audio," she said.
Last year, CD sales grew for the first time since 2004, according to a new Recording Industry Association of America report. CDs were a leading format in the music industry in the 1990s when Spice Girls and TLC had us groovin'. If it feels like you've been hearing more golden oldies lately, you aren't alone. Classic music is having a serious moment, and it isn't likely to change any time soon. Baker Machado takes a closer look at what's driving this shift in the industry.
