Renowned for his portrayal of Frank Reagen on Blue Bloods, Tom Selleck became a member of the National Rifle Association at the age of 8.
Thus, it's unsurprising that the star engaged in a heated debate with gun control advocate Rosie O’Donnell on a 1999 episode of her talk show.
O’Donnell responded to the recent tragic school shooting by advocating for stricter gun control laws, a stance that Selleck did not support.