 |  | Twitter posts strong user growth, shares soar |  | (Reuters) - Shares of Twitter Inc jumped on Wednesday after the microblogging service reported better-than-expected user growth in the first quarter, although its revenue fell for the first time. | |  |  |  | Ex-Jefferies Group trader sentenced to two years for fraud |  | NEW HAVEN, Conn. (Reuters) - A federal judge in Connecticut on Wednesday sentenced a former Jefferies Group bond trader to serve two years in prison and pay a $2 million fine after he was found guilty earlier this year of defrauding customers on bond prices. | |  | |  |  | |  |  | Related Video | |  | |  | |  |  |  |  |  | Counterparties is a curated snapshot of the best finance news and commentary around the web. Register Today |  | |  |  |  | News you can use with actionable, timely advice for managing your financial life, including retirement, taxes, real estate, education and more. Register Today |  | |  | » » MORE NEWSLETTERS |  | |