In somber ceremonies, France is remembering the horrors of one year ago, when terrorists attacked bars, restaurants in Paris killing 130 people and left hundreds injured. President Francois Hollande was visiting each of the seven attack sites today to honour the people killed that Friday night and the hundreds injured.<br/><br/>Notre Dame Cathedral was holding an evening service. On November 13, last year, three teams of terrorists attacked the French national stadium, five bars and restaurants in eastern Paris and the Bataclan concert hall. The Islamic State terrorist group claimed responsibility for the attacks. The remembrances come after a Saturday night concert in which British pop legend Sting reopened the refurbished Bataclan concert hall, performing before an audience that included families of the 90 revelers slained.