You may have heard the story of 5 year old Danny Nickerson from Massachusetts, who is battling a rare form of brain cancer. Danny wants nothing but birthday cards for his 6th birthday this weekend and has been receiving thousands of cards from strangers across the country. At the Clickjab wrestling fanfest in Tucson this past weekend, Bill Goldberg heard about the story and got his friends to sign a card and send this video to Danny. The video above features Goldberg, Ric Flair, Edge, Bret Hart, Angelina Love, Candice Michelle, Christy Hemme, Lita, Sean Waltman, Maria Kanellis, Lisa Marie Varon, Taryn Terrell, Brooke Tessmacher and Zeus.