Trump Said to Back Graham-Cassidy Health Care Bill

The transcript discusses the uncertain stance of the White House on a bill, with limited involvement from President Trump. Senators Lindsey Graham and Bill Cassidy are pushing the bill, but GOP leaders and most Republican senators were initially unenthusiastic. The bill lacks the necessary 50 votes, and Vice President Pence is urging action. Leadership is cautious due to potential failure, and the Congressional Budget Office will provide a limited estimate. Changes to the bill are expected, with a deadline of September 30th looming.

What is the significance of the 50 votes mentioned in relation to the health bill?

What challenges are mentioned regarding the understanding of the health bill?