Summary: 2012 presidential candidate, Rep. Ron Paul of Texas joins MSNBC's Mike Brzezinski to discuss why he's still campaigning, why he's not ready to endorse Mitt Romney even though his son has, the GOP convention in Tampa and why he believes the GOP has become the outlier for the cause of liberty. Other Morning Joe guest panelists include Sam Stein, Mike Barnicle, and MSNBC's own Alex Wagner.
