By Yael T. Abouhalkah, Kansas City Star Editorial Page columnist

It's fascinating to watch Barack Obama change his opinions on the U.S. troop surge in Iraq. Sure, politicians flip-flop all the time. But wasn't Obama supposed to be different? Especially on such a core issue as the War in Iraq?

Here's a combo -- a Los Angeles Times report on deletions of Obama's previous anti-surge position on his Web site plus a YouTube video showing his flip-flops on the issue.

And there's more to come.

Now that he's secured the Democratic nomination, Obama will continue to move toward the center (and even the right) to attract more voters.

Again, nothing politically wrong with that. But it sure undercuts the notion that Obama is a candidate of change, someone who will tell you what you need to hear, not what you want to hear.