John McAfee On Bitcoin and Altcoins security

[acge]

John McAfee explains the cyber security, blockchain, and what is Bitcoin's significant value?...

Comments

[ateeqrao]

Great post !!!
Follow me and i will follow you !!!
and lets do the upvote and comments exchange !!!

[mhel]

thanks for sharing...upvoted and followed you back

[kathsurridge]

Very interesting and informative.