at the vatica pope benedict thsixteenth celebrated ephany amid heightened security aftere was knockeddown by a worshier during chrtmas eve services. in mexico, celebrations inuded the traditional three ki's cake, anthis year, it was a giant, worldecord-breaking cakehat weighed more than 23,000 pounds. that's ouprogram for now. i'm bob abernethy. we have much moron our web site. you can coent on all of our stories and are them. audio and video podcts are also ailable. join us at pbs.org. the russian orthodox chstian service. ctioning sponsored by the lilly endowment ptioned by meia access group at wgbh access.wgbh.org