Bloomberg Bombardier Inc. is building momentum to expand orders for its CRJ regional jets this year after securing a deal with Delta Air Lines, its second in two months. Delta agreed to purchase 20 of Bombardier’s CRJ900 aircraft valued at about $961 million based on list prices. The deal followed an agreement with American Airlines Group Inc. in May for …

Bloomberg The US Supreme Court freed states and local governments to start collecting billions of dollars in new sales taxes from online retailers, overturning a ruling that had made much of the internet a tax-free zone and put traditional retailers at a disadvantage. News of the ruling caused shares of Internet retailers including Amazon.com Inc. and Wayfair Inc. to fall. …

Bloomberg Mubadala Petroleum on Wednesday announced that it has completed the acquisition from Italy’s Eni of a 10 percent participating interest in the offshore Shorouk Concession in Egypt, which contains the supergiant Zohr gas field. Following the completion, Eni, through its subsidiary IEOC, holds a 50 percent interest in the concession. The other partners in the concession are BP with …