Twitter has added new reporting tools to help fight abuse and protect users on its site. The changes will begin rolling out Thursday and should reach all users in the coming weeks. Twitter has been criticized for not doing enough to deal with issues like harassment and hate speech. CEO Dick Costolo recently said the company’s ‘ucked’ at dealing with abuse. Twitter also said it will take new enforcement action against people who violate its rules, which also ban threats and violent speech, and will reportedly check phone numbers and email addresses.”]