CNN deleted a social media post Tuesday after outraged critics flamed it for trivializing the self-radicalized ISIS fanatics accused of hurling bombs at Gracie Mansion — calling them two “teenagers” who entered New York City for “what could’ve been a normal day.” “Two Pennsylvania teenagers crossed into New York City Saturday morning for what could’ve been a normal day enjoying the city during abnormally warm weather,” said the tweet from the lefty news outlet, which was also the since-removed summary accompanying the full article, according to screenshots. “But in less than an hour, their lives would drastically change as the...