Morning Rounds: Zika funding, health threats from air pollution, and more

October 1, 2016, 7:36 AM|
CBS News chief medical correspondent Dr. Jon LaPook and CBS News contributor Dr. Tara Narula join “CBS This Morning: Saturday” to break down Congress’ funding of $1.1 billion to fight the Zika virus. They also discuss the global health impact of air pollution and the importance of vaccination.