Is Dallas health system equipped for Ebola?

(CNN) – A Dallas nurse who treated Ebola patient Thomas Eric Duncan before he succumbed to the virus last week, tested positive for the deadly disease Sunday.

The doctors and nurses on the front lines are heroes and should be honored for the work they are doing.

But there is growing skepticism that the Dallas health system is out of it's league when it comes to Ebola.

Former medical director and health authority for Dallas HHS Dr. John Carlo and Penn State University assistant professor Gavin MacGregor-Skinner join CNN's "The Lead with Jake Tapper" to discuss.