EghtesadOnline: Donald Trump says he’ll impose a ban on Pentagon procurement officials going to work for defense contractors, as the president-elect again criticized the cost of Lockheed Martin Corp.’s F-35 fighter jet.

EghtesadOnline: Donald Trump’s selection of Michael Flynn as national security adviser caused concern last month when it was revealed that Flynn represented a business with ties to the Turkish government while getting classified briefings during the campaign. He promised to sever those ties before Inauguration Day.