The senior intelligence analyst who was fired Thursday by the CIA is a supporter of Democratic congressional candidate Joseph Sestak, which U.S. Rep. Curt Weldon’s campaign charged is further evidence that the former Navy admiral cannot be trusted on national security issues. Mary McCarthy was dismissed for leaking classified information about the CIA’s secret overseas prisons to The Washington Post, several media organizations reported Saturday. Sestak, who served as director for defense policy on Bill Clinton’s National Security Council, received two donations from McCarthy last month totaling $350. McCarthy also contributed $2,000 to Sen. John Kerry’s 2004 presidential campaign. Weldon’s...