Blindness probably has a lot to do with your point of view:
President Obama: Well, here's what happened in Iraq. When we left, we had left them a democracy that was intact, a military that was well equipped, and the ability then to chart their own course.
THEN
that opportunity was squandered over the course of five years.
Taking a few words out of many and extrapolating a meaning to fit a particular narrative probably has a lot to do with yours.
Holding people accountable for their words really sucks sometimes. Huh?
Here's the entire section of the interview in which 1. Obama praises the state of Iraq after the "flawed strategy (nation building)" and 2. describes the disaster that happened AFTER WE LEFT (no nation building)
President Obama: Well, here's what happened in Iraq. When we left, we had left them a democracy that was intact, a military that was well equipped, and the ability then to chart their own course. And that opportunity was squandered over the course of five years or so because the prime minister, Maliki, was much more interested in consolidating his Shiite base and very suspicious of the Sunnis and the Kurds, who make up the other two-thirds of the country. So what you did not see was a government that had built a sense of national unity. And if you don't have...
Steve Kroft: Or an army.
President Obama: Or an army that feels committed to the nation as opposed to a particular sect. Now the good news is that the new prime minister, Abadi, who I met with this week, so far at least has sent all the right signals. And that's why it goes back to what I said before, Steve, we can't do this for them. We cannot do this for them because it's not just a military problem. It is a political problem. And if we make the mistake of simply sending U.S. troops back in, we can maintain peace for a while. But unless there is a change in how, not just Iraq, but countries like Syria and some of the other countries in the region, think about what political accommodation means. Think about what tolerance means
Now where in this does any bone-head arrive at the conclusion that there was any "flawed strategy" related to "nation building?