ABC anchor Dan Harris' on air panic attack and his lesson for you. Good Morning America's Dan Harris sits down with Dianne Sawyer to discuss not only his personal journey but the journey of many countless individuals that suffer from panic attacks. SUBSCRIBE for the latest news and updates from ABC News ► http://www.youtube.com/subscription_center?add_user=abcnews To read the full story and others, visit http://www.abcnews.com Watch more news stories from ABC News! More segments from ABC World News Tonight ► https://www.youtube.com/watch?v=euOBTIjU4Oo&list=PL5E6638EB9ECF2329 Check out similar stories from ABC News ► https://www.youtube.com/watch?v=aE69K_lP2ug&list=PLQOa26lW-uI9DIo_WvSHB5swEab7ec2_M --To read the full story and others, visit http://www.abcnews.com Follow ABC News across the web! Facebook: http://www.facebook.com/abcnews Twitter: http://twitter.com/ABC Instagram: https://instagram.com/ABCNews/ The state of healthcare is a topic of heavy political debate as new pandemics arise each year, the nation's obesity levels increase, and the need for a cure to many diseases escalate. ABC News has the coverage you need to stay informed on the controversy and background around President Obama’s healthcare law, healthcare reform, how to maintain a healthy diet, and disease research. The importance of health issues, including mens health and womens health, is highlighted on ABC News. Stay up to date on news around eating disorders, rare diseases, panic attacks, fast food GMOs, and much more. ABC World News Tonight provides the American public the latest news and analysis of major events within our country as well as around the globe. With unparalleled resources ABC News and “World News” clarifies the day’s top stories, keeping viewers up to date and informed, every weekend night. Check out the award winning team of off-air reporters, correspondents, and producers of ABC World News Tonight weekend nights at 6:30 | 5:30c. Make ABC News your daily news outlet for breaking national and world news, broadcast video coverage, and exclusive interviews that will help you stay up to date on the events shaping our world. ABC News’ show roster has both leaders in daily evening and morning programming. Kick start your weekday mornings with news updates from Good Morning America (GMA) and Sundays with This Week with George Stephanopoulos. Get your evening fix with 20/20, Nightline, and ABC World News Tonight with David Muir. Head to abc.go.com for programming schedule and more information on ABC News.