Senator CAMERON (New South Wales) (14:45): My question is to the Minister representing the Deputy Prime Minister, Senator McKenzie. In an article in this morning's Australian entitled 'PM walking all over McCormack, Nats say', it is reported that Nationals MPs are furious after Prime Minister Morrison refused to back the Nationals' plan to introduce a special visa for farm workers. What reasons did Prime Minister Morrison give the Deputy Prime Minister for shutting down his visa proposal?