The lingering illness of President Garfield raised a serious question about presidential authority which is still unsettled. For over two months before he died he was unable to attend to any duties of office. The Constitution provides that "in case of the removal of the President from office, or of his death, resignation, or inability to discharge the powers and duties of the said office, the same shall devolve on the Vice-President." What is the practical significance of the term "inability"? If it should be accepted in its ordinary meaning, a prostrating illness would be regarded as sufficient reason for allowing the Vice-President to assume presidential responsibility. Though there was much quiet discussion of the problem, no attempt was made to press a decision. After Garfield died, President Arthur, on succeeding to the office, took up the matter in his first annual message, putting a number of queries as to the actual significance of the language of the Constitution--queries which have yet to be answered. The rights and duties of the Vice-President in this particular are dangerously vague. The situation is complicated by a peculiarity of the electoral system. In theory, by electing a President the nation expresses its will respecting public policy; but in practice the candidate for President may be an exponent of one school of opinion and the candidate for Vice-President may represent another view. It is impossible for a voter to discriminate between the two; he cannot vote for the candidate for President without voting for the candidate for Vice-President, since he does not vote directly for the candidates themselves but for the party electors who are pledged to the entire party ticket. Party conventions take advantage of this disability on the part of the voter to work an electioneering device known as a "straddle," the aim of which is to please opposite interests by giving each a place on the ticket. After Garfield was nominated, the attempt was made to placate the defeated faction by nominating one of its adherents for Vice-President, and now that nominee unexpectedly became the President of the United States, with power to reverse the policy of his predecessor.