Wednesday’s Orioles-White Sox contest will be the first game closed to the public in MLB history. (Photo: Kate Drabinski)

Bud’s Round-up of Daily Drivel:

• Twitter tank: Twitter shares drop 18% after leak of disappointing quarterly numbers.  (NBC)
• 1Q GDP released tomorrow:  Atlanta Federal Reserve’s first quarter estimate now at 0.1%…that’s an annual rate.  (frbatlanta.org)
• Not a sellout: On Wednesday, the Orioles and White Sox will play in an empty stadium.  (USA Today)
• Persian Power Play: Iran boards Marshall Islands-flagged cargo ship; US sends destroyer to Gulf.  (NYT)
• Battery boost: Tesla Motors’ stock advances ahead of Thursday’s unveiling of house-powering batteries.  (Bloomberg)
• F you: Exasperated Texas A&M professor flunks his entire class.  (CNN)
• The Mom-inator: Balitmore mother caught on video hitting son who rioted.  (CBS)