Karl Frisch, columnist, tweeter, and co-founder of Bullfight Strategies, calls in at 9am ET / 6am PT to co-host Right Wing World

• Comedian and actor Carlos Alazraqui joins us in the Los Angeles bureau at 10am ET / 7am PT for two hours of Coffee With Carlos

• Political Strategist Dave “Mudcat” Saunders calls in at 11am ET / 8am PT to talk about Paul Ryan’s trip to Vegas to talk to Sheldon Adelson

• Despite GOP enthusiasm surrounding the announcement that Paul Ryan has been tapped as Mitt Romney’s running mate, a new Gallup poll shows that the presumptive GOP nominee has not benefited from any material bounce in its poll since the pick was made public.

President Obama yesterday pushed back GOP claims that he’s cutting Medicare and turned the criticism back on his challengers Mitt Romney and Paul Ryan, accusing them of wanting to overhaul Medicare to the detriment of seniors.

• Paul Ryan said on Wednesday that Vice President Joe Biden’s remark that Republicans were trying to “unchain” Wall Street and put Americans back in “chains” is a sign of a desperation from the Obama campaign.

A man suspected of shooting and wounding a security guard yesterday in the lobby of the Far Right lobbying group Focus on the Family had been volunteering at a community center for gay, lesbian, bisexual and transgender people.