Globe and Mail: In Stephen Harpers government, the Prime Minister makes almost all the important announcements, the ones the Conservatives want the electorate to remember. There are a few exceptions to this practice, as when the Finance Minister delivers the budget and speaks about it thereafter. Generally speaking, however, the more important the file, the greater the likelihood that the Prime Minister will do the talking. Which explains why poor Leona Aglukkaq, the Environment Minister, got to announce on Friday...