Write-Offs: 04.23.14
$$$Ackman Left Trail as He Built Allergan Stake
$$$Facebook first-quarter revenue grows 72 percent on rising mobile ads [Reuters]
$$$S.E.C. Settles With Ex-Nvidia Employee in Insider Trading Case [Dealbook]
$$$Pimco’s Love Affair With Brazil Rekindled After Rejection [Bloomberg]
$$$Zynga Founder Mark Pincus Gives Up Operating Duties [WSJ]
$$$Police: Fight between two dog walkers leads to arrest [ICPC]