From CGI's C-Lo

In actuality, the essay was shared by Mike Gallagher; however, it was not written by him.

https://www.truthorfiction.com/mike-gallaghers-president-obama-it-was-you-essay/

Snip

The “President Obama: It Was You” essay wasn’t written by Mike Gellagher.

Mike Gallagher, a popular conservative radio talk show host, shared the essay on his Facebook page on January 14, 2015, and said, “Many of you have asked about the ‘President Obama: It Was You’ essay that someone sent me. Here it is.”

The essay has been widely distributed on social media and in forwarded emails since 12 cartoonists for Charlie Hebdo were killed on January 7, 2015, in an attack by men tied to an Al Qaeda group in Africa.

President Obama drew criticism for not taking part in citywide rallies that drew 3.7 million participants and 40 world leaders to Paris after the attack. The White House later said it had erred in not sending someone with a “higher profile” to the anti-terrorism rally. But White House spokesman Josh Earnest said: “There is no doubt that the American people and this administration stand foursquare behind our allies in France as they face down this threat.”

Still, the Obama Administration’s absence drew widespread criticism, including the “President Obama: It Was You” essay that was shared hundreds of thousands of times on social media and in forwarded emails. The essay begins, “President Obama: This is why you didn’t go to France,” and it lists 33 instances in which the president supported Islam, or turned a blind eye to Islamic jihad.