Texas becomes the 20th state with laws or executive orders banning state business with companies that support the Boycott, Divestment and Sanctions movement against Israel.
The FBI chief also told a Senate committee there was evidence that new emails from Hillary Clinton could be found on a laptop seized from disgraced former congressman Anthony Weiner.
Miami International Airport had been in talks with Israel's national airline for more than a year in order to secure the route, El Al's sixth in North America.