Hooded gunmen stormed the Paris offices of the weekly satirical magazine known for lampooning Islam and other religions.
#JeSuisCharlie: People paid tribute to the victims of a shooting at the offices of French magazine Charlie Hebdo. #LoveWins: Twitter celebrated the historic Supreme Court ruling that legalized gay marriage. #RefugeesWelcome: People around the world voice their support for people from the Middle East seeking refuge in Europe. #BlackLivesMatter: What started as a discussion on Twitter became a civil rights movement, amid protests over the treatment of minorities by law enforcement in Ferguson, Baltimore and across the country.
