is the implementation. homeland security secretary john kelly says it will be phased in as opposed to immediately put in place. airports are staffed around the country prepared to help those caught up in the ban. christine and dave. >> thank you. also on immigration, the trump administration will stop processing requests for h-1b worker visas. it could disrupt business in the u.s. companies could pay $1200 to get worker visas approved in 15 days. the normal wait time is 3 to 6 months. demand is three times the normal demand. it is suspended to clear the backlog of applications. buses say that may hurt them. the tech industry uses they'm t help close the skills gap.