cnn through the crime scene. plus, she s the one that we wanted and treasured. singer, actress, and icon olivia newton-john passes away. hello, and welcome to the lead. i m pamela brown in for jake tapper. we begin with our politics lead. president biden began his week on the cusp of a huge win for his party. the senate this weekend in a marathon voting session passed the democratic branded inflation reduction act strictly along party lines. every single republican voted against it. the bill now heads to the house. it is expected to pass along party lines there as well. and president biden could sign it into law as soon as friday. the massive $750 billion bill contains sweeping health care provisions, tax increases on wealthy corporations, and the largest climate investments in u.s. history. and this comes as the president and first lady tour eastern kentucky, where hellish flooding killed more than three dozen people and caused catastrophic damage to communities. presi