Zika Debate In Congress

After several months of back and forth between the White House and Congress, the Senate will vote today on Zika funding. A $1.1 billion bipartisan compromise is likely to get Senate approval. The Obama Administration had asked for more money. What does a delay in funding mean for research? And where is the US on developing a vaccine? Here and Now's Robin Young speak with Alison Kodjak, health policy correspondent for NPR.