Barack Obama just delivered a speech on patriotism in Independence, Mo., hometown of what was once America's most powerful haberdasher, and offered a mild rebuke to Wesley Clark, who took on John McCain's military record the other day in rather scorching terms. And just to make it clear, an Obama spokesman sent out this brief statement as Obama was speaking: "As he's said many times before, Senator Obama honors and respects Senator McCain's service, and, of course, he rejects yesterday's statement by General Clark." Obama's speech focused on his own sense of patriotism, quoting Mark Twain (it's good to quote...