A vice-presidential debate, the first ever formal one of its kind, between Bob Dole and Walter Mondale also hurt the Republican ticket when Dole asserted that military unpreparedness on the part of Democratic presidents was responsible for all of the wars the U.S. had fought in the 20th century. Dole, a World War II veteran, noted that in every 20th-century war from World War I to the Vietnam War, a Democrat had been president. Dole then pointed out that the number of U.S. casualties in "Democrat wars" was roughly equal to the population of Detroit. Many voters felt that Dole's criticism was unfairly harsh and that his dispassionate delivery made him seem cold. Years later, Dole would remark that he regretted the comment, having viewed it as hurting the Republican ticket. One factor which did help Ford in the closing days of the campaign was a series of popular television appearances he did with Joe Garagiola Sr., a retired baseball star for the St. Louis Cardinals and a well-known announcer for NBC Sports. Garagiola and Ford appeared in a number of shows in several large cities. During the show Garagiola would ask Ford questions about his life and beliefs; the shows were so informal, relaxed, and laid-back that some television critics labelled them the "Joe and Jerry Show". Ford and Garagiola obviously enjoyed one another's company, and they remained friends after the election was over.