b'Jim Cramer and Jeff Marks discuss AMD after it reported quarterly results and Fitch downgrading U.S. long-term rating to AA+ from AAA. Become a CNBC Investing Club member to go behind the scenes with Jim Cramer and Jeff Marks as they talk candidly about the market\\u2019s biggest headlines. Signup here: cnbc.com/morningtake \\nCNBC Investing Club Disclaimer'