all muslims from entering the u.s. it was last december that trump made one of his controversial proposals. >> donald j. trump is calling for a complete and total shutdown of muslims enterings the united states until representatives can figure out what the hell is going on. >> trump's policy director told the journal yesterday that the best way to keep it developing from inside is to regions for a major source of terrorists. >>> prime minister david cameron headed to brussels today to meet with european leaders for the first time since the united kingdom voted to opt out. british leaders on both sides of the debate say they want the uk to remain in the eu's free trade zone. mark phillips reports. >> reporter: it may be years before britain actually leaves the eu, but already, nothing's the same, starting with the money. the continuing fall of the pound, and the tailspin on the stock market means britain is already poorer.