MSNBC's Ari Melber hosts "The Beat" on Monday, October 7, and reports on Kamala Harris' recent media blitz, Elon Musk's appearance at Donald Trump's rally and the one year anniversary of the Hamas-led attack on Israel. Martin Fletcher, Rob Reiner, Kamau Bell and Christina Greer join.

MSNBC's Ari Melber hosts The Beat on Wednesday, October 9th, and reports on Hurricane Milton and MAGA misinformation. Plus, Democratic strategist James Carville returns to The Beat, and veteran journalist Chris Wallace joins for his first time. Angie Lassman also joins.