How many coincidences, inconsistencies, and anomalies before conspiracy theories become conspiracy fact?

Question

When the original conspiracy theory cannot be proved (without faked confessions, having the assumed guilty coerced or tortured into confession) and has just as many holes as the new conspiracy theory, how do you choose which one is more factual?

http://911research.wtc7.net/sept11/analysis/anomalies.html

Answer 1

3892. In other words we common folk never know and can never learn. And history is what they tell us it is.

Answer 2

no you just have to convince a few key people that your right and suddenly the whole country agrees with it. Look at Iran capturing enemy combatants in disputed waters. They are guilty of kidnapping from Iraqi waters innocent Britons then torturing them into confession. Its all point of view.