BEIRUT - Lebanon needs to urgently form a new government to get out of a cycle of collapse that has repercussions for the country's economic and security situation, caretaker prime minister Saad al-Hariri tweeted on Monday. Hariri said the country was headed to the 'unknown' while obstruction has continued and the team responsible for forming a government has taken its time. Lebanon has been without a government since Hariri resigned on Oct. 29 in the face of mass protests