Authorities in Houston are still searching for answers after an area high school football game was called off early after nearly two dozen fans were hospitalized after suddenly becoming sick in the stands of Barnett Stadium on Friday night. During the second half of the game between Austin (Texas) High and Houston (Texas) Yates, many members of the band and dance team from Austin started suffering from nausea, vomiting and dizziness and began collapsing in the stands, according to numerous media reports. Officials feared they had been exposed to some type of biohazard and called hazmet teams to the scene...