Write-Offs: 4.15.15
$$$HSBC demotes its top US banker after monitor blasts ‘combative’ culture [NYP]
$$$U.S. Economy Powers Through Headwinds [WSJ]
$$$Virtu IPO to Test Perceptions of High-Speed Trading [WSJ]
$$$The Trader In The Wild [Bloomberg]
$$$Germans downbeat on chances of Greek deal next week [Reuters]
$$$San Diego surgeons treat man's 'Candy Crush thumb' [Jezebel]
$$$Stan Druckenmiller Is Betting on Three Market Surprises in 2015 [Bloomberg]