I'm sure the current drops are some what related to SEC crackdown (not just on ICO), from what I've seen Tether seems to be a suspect in price manipulation. But

I'm sure the current drops are some what related to SEC crackdown (not just on ICO), from what I've seen Tether seems to be a suspect in price manipulation. But it is very clear just looking at the charts on coinmarketcap that bots are running the show on nearly every coin/token.