jon: new next hour, what the president s prime time address on iraq could tell us about what is planned for our troops in afghanistan. we ll go in depth. as the absentee ballot counting begins in a tight senate race in alaska, new charges of possible vote tampering. we re live with that story. plus it gives new meaning to drinking to your health. a new study finds heavy drinkers actually live longer than folks who abstain from alcohol. why? our doctor manny weighs? jenna: we told you just moments ago about eight people being killed in the very popular tourist destination of cancun. harris, do we know more about this story? reporter: yeah, it s coming in now. the attorney general for cantana roux, where cancun is located is talking to the