It was arguably the most important moment in this week’s congressional hearing on Planned Parenthood. Rep. Jason Chaffetz (R-Utah), chairman of the House Oversight panel, was slowly building his case against the health care organization, leading Planned Parenthood President Cecile Richards towards his grand finale : a chart that purports to show the number of prevention services provided by the health care group steadily declining, while the number of abortions steadily increasing.

Cecile Richards, Planned Parenthood Federation of America president, talks with Rachel Maddow about the five hours of testimony she gave in Congress today, and explains the facts (surprisingly unfamiliar to many members of Congress) of what Planned…

Cecile Richards, Planned Parenthood Federation of America president, talks with Rachel Maddow about the five hours of testimony she gave in Congress today, and explains the facts (surprisingly unfamiliar to many members of Congress) of what Planned…

Well, Chaffetz has now had a couple of days to do that, and as it turns out, he’s still convinced he’s right

[CNN host Wolf Blitzer] asked Chaffetz about a chart from anti-abortion group Americans United For Life that the congressman used during the hearing. The chart reflects the number of abortions and cancer screenings provided by Planned Parenthood between 2006 and 2013. But the lines on the chart make it seem like the organization performs more abortions than cancer screening if one cannot see the numbers.