Devin, Corona, California
A: The primary films featuring Walt Disney himself were the introductions to his evening television show from 1954 to 1966 when he acted as emcee. These have not been gathered and released on DVD, though, as you say, some have been included as bonus material on DVDs.
Christopher, Crestline, California
A: There was no such meeting. Actually, it was President Dwight D. Eisenhower who contacted Disney after the airing of Man in Space in 1955 to request a print of the film, which he could show to some of his people involved in the space program. Kennedy was not involved. We are unaware that Walt Disney ever met Kennedy, though the then-Senator did visit Disneyland in 1959.
Brad, Indianapolis, Indiana
A: After Walt Disney left Kansas City for Hollywood, the Laugh-O-gram company filed for bankruptcy and went out of business. Walt Disney was not personally involved in the bankruptcy case.
Ron, Ocoee, Florida
A: Walt Disney smoked Lucky Strikes in the 1940s and French cigarettes, Gitanes, later in his life, but he never wanted to be photographed with a cigarette as he felt it set a bad example for children. He was a heavy smoker, and, in fact, died of lung cancer.
Sarah, Chicago, Illinois
A: We do not know the history of that bronze dog—it may have been given to Walt Disney by one of his staff members.