Indeed, chances of being manipulated once again is really high. It's still best for bitcoin to grow naturally, with real case usages and people behind are those who are really willing to use it as currency.
In regards to this meeting, it's tough for each speculators to place their side, it will agin depends from how you look to this meeting and how you percepts the help that it may bring to the entire bitcoin market,
we can't deny that news moves the market, either good or bad there's always reflection to how the market will behave,.