Former U.S. Sen. Tom Daschle says he will make a decision whether to run for the Democratic nomination for president within six months. And right now, he’s not much interested in anything less than the top spot on his party’s ticket. “My time frame is five or six months,” Daschle said in an e-mail response to questions by the Journal that arrived Sunday evening. “And, no, I’m not interested in vice president or the cabinet.” Daschle, a former minority and majority leader in the U.S. Senate, has solid national fund-raising connections and strong ties with Democratic officials. But Daschle said...