Dallas November 20, 2017 5:15 pm Too Much Exercise Can Lead to Heart Attack: Study Too much exercise can kill you, according to a new study from the University of Illinois at Chicago and Kaiser Permanente. Wake Up to Something Good 0:47 Dallas Stars Fan: Eric 0:32 Construction Alert for I-20 in Tarrant County 5:00 Frisco athlete trains vigorously ahead of Paris 2024 Olympics: The Connection 1:49 Security questions lingering in response to Wilmer-Hutchins High School shooting 1:04 Girl Scouts host annual Women of Distinction event