In this photo we borrowed from Ernie's photo album, we see Bert smoking marijuana. He was very active during the 70's and was once seen with famed mass murderer and lunatic Charles Manson. He was even rumored to have been with Manson and his cult during the murder of Sharon Tate.
Easter Island Monolith
Bert's Advocate
JFK assassination
The OJ connection
Crop Circle
Bert & Suharto
Bert takes Ernie to a Nudie Bar
Jonestown Massacre