Take part in Global Citizen's 'Day of Action'05:19
Rep. Charles Dent, R-Pa., and Sen. Bob Casey, D-Pa., join The Cycle panel to discuss the Global Citizen project, and how people can take action to help end extreme poverty.
What the U.S. needs to do right now to protect future generations06:23
NYC hospital practiced for Ebola possibility04:36
Ebola risks specific to body fluids09:23
NYC Ebola case met with prepared response09:18
Ebola found in New York City patient07:02
NYC doctor tests positive for Ebola01:15