COLORADO-A couple of Colorado schools received threats Wednesday morning. Authorities say Alamosa high school received a call from someone saying they had a rifle and were walking into the school. Police say the threat wasn’t credible. Meanwhile, in Brighton, police determined a threat to an elementary school was a swatting incident. Similar calls were made to several schools last week. The federal bureau of investigation is warning young people to think before they post. The FBI says a thoughtless remark on social media could mean starting adulthood with a felony record.