As marijuana sales continue to break records in Nevada, the industry is operating under a cloud of uncertainty when it comes to the federal government. Congresswoman Jacky Rosen is calling for more protections. The biggest concern is banking because of federal restrictions the industry operates entirely on cash–which industry experts say puts workers and customers at risk. Rosen says before the federal government could consider taking marijuana off its list of ‘dangerous drugs’ and de-scheduling marijuana, Congress should first act to protect the workers in states with legalized marijuana – both recreational and medical.