Megan Boone hopes to blacklist assault rifles from her NBC show.. As the debate over gun control rages on in the United States — particularly following the recent mass shooting at Stoneman Douglas High School in Parkland, Fla., which claimed the lives of 17 students and faculty members — the star of The Blacklist, who was raised in Florida, tweeted this to her followers on Friday: Megan Boone ✔ @MeganBoone Liz Keen will never carry an assault rifle again and I am deeply sorry for participating in glorifying them in the past. Yours, girl from Florida 11:46 AM - Feb...