Why Aussies are cancelling US holiday plans & can you copyright a recipe?

Do I need to buy a burner, or should I ditch my US trip? Some Aussies are questioning their holiday plans to the States, and travel agency Flight Centre says it could be costing them $100 million. So, what do you need to consider if you're heading to Trump's America? Also, a food fight between Australian cooking empires RecipeTin Eats and Baking With Brooki has us asking chef Adam Liaw: Can you copyright a recipe?