The robocall is aimed at Cuban Americans and began this evening in an effort to drive Cuban voters in Florida to the polls. The call aims to tie Obama to Hugo CHavez and Che Gueverra. It clearly aims to paint Obama as a terrorist associate and far left wing radical.
It is interesting that CNN played the call in its entirety in Spanish. It is scurrious. No fact checking was done of the robocall and no analysis. They did note that the calls are coming from the McCain-Palin ticket, not from the RNC.
In effect, CNN has given The Republican ticket free airtime to spread smears against Obama to the Cuban American community hours before the polls close. It's shameful. (Edited per comments)