Police in Nashville are hunting for the central Illinois man who killed four people with an assault-style rifle at a restaurant ... the guy who developed the app used by Cambridge Analytica to scrape Facebook users' personal information for the Trump campaign says he's sorry ... there's a new royal baby in London ... and a numerologist with a shaky record says this is day of The Rapture - when the righteous will be lifted up to heaven. I'm sure it's all a coincidence. 

Students in Chicago and around the country are planning walkouts to mark the 19th anniversary of the deadly mass shooting at Columbine High School ... though school officials note some kids often walk out on 4-20 for other reasons. Speaking of which, Sen. Chuck Schumer (D-NY) says he'll propose legalizing marijuana at the federal level. A new CBS News poll shows support for legalizing it is growing: more than 60% of Americans surveyed say pot should be legal, and even those who disagree support letting states decide.

Plus the rest of the day's news, sports and weather.

We of the concert-going community can appreciate the work it takes to make our favorite bands sound fantastic. How does it happen? It's not as simple as plug in your instruments and start playing. No no no, there's a lot more that goes into it!

On the latest episode of Inside The Archives we chat with XRT's Engineer Dominic Mendicino about the nuances of being a sound engineer, what factors go in to putting on a live show, and explaining the process for how XRT's famed BlueCross BlueShield Performance Stage was built.

If you've been curious on how a concert gets put together, this is a must listen episode!

We'll find out this morning whether Carver County, Minnesota prosecutors will charge anyone in the fentanyl overdose death of Prince. The Artist died two years ago at Paisley Park. Plus the rest of the day's news, sports, weather, and Lin's giving away tickets to see The Record Company at The Park Formerly Known As Wrigley (now Gallagher Way).

Len & Lin can be heard every Monday morning at 8:30. Baseball and rock n roll; where else, but 93XRT?

We preview the Regular Guy's review of the very creepy "A Quiet Place" and report on Northwestern University findings on the health benefits of being an early bird. Plus the rest of the day's news, sports and weather forecast.

Ryan (R-Janesville, WI) was facing a potentially tough re-election race against one of two Democrats, Randy Bryce (Iron Stache) and school teacher Cathy Myers. Ryan's exit from the GOP primary leaves -- for now -- an avowed anti-Semite, Paul Nehlen, on the ballot. Plus the rest of the day's news (presidential Tweet storm, Yvonne Staples RIP), sports and a springy weather forecast.

April snow shut down Wrigley but not the White Sox's G-Rate yesterday. The Cubs will try again today. Plus the rest of the day's news, including Facebook's Mark Zuckerberg on Capitol Hill and President Trump complaining about the FBI raid on the office and home of his personal attorney.

Illinois public health officials say two deaths and 90 illnesses around Chicago and Peoria are tied to synthetic pot. It appears to laced with rat poison and is making users bleed out. I think on a day when we're featuring Led Zeppelin, we can agree that everyone should just skip the fake weed.

Plus the rest of the day's news, sports and weather forecast.

The White Sox host the Tigers in their home opener at the G-Rate/G-Spot/Sox Park this afternoon while the Cubs play a semi-home game in Milwaukee tonight, and the forecast is terrrrrrible.

Plus the rest of the day's news, including the newly-announced purchase by NYSE's parent of the Chicago Stock Exchange.