ADP Reports Private Payrolls Rose 109000 in April Exceeding Expectations JetBlue and United Airlines Launch Reciprocal Loyalty Perks for TrueBlue and MileagePlus Members Ebola Outbreak Prompts Isolation for DR Congo World Cup Squad Potential Travel and Economic Disruptions Vestas Wind Systems Stock Slips as Company Warns Margins May Hit Low End of Guidance Arm Holdings Surges 46 on Projected Fivefold Profit Growth EasyJet Assures Summer Flights Unaffected by Jet Fuel Shortages Amid Iran War Uncertainty Powell Confirms He Will Step Down as Fed Chair at Term End Remain on Board