(KIEV, Ukraine) — Fierce fighting raged in eastern Ukraine on Thursday in what appeared to be a last-gasp attempt by government troops to snatch back territory from pro-Russian separatists before the arrival of a Russian aid convoy overseen by the Red Cross. MoreHollywood Stars Say Thanks But No Thanks to RussiaFive Best Ideas of the Day: August 20Life in a Town Where Every Home Must Own a Gun NBC NewsBritish Militants Dubbed 'The Beatles' Brutalized Hostages NBC NewsBrian Williams: Dogs Take Over the Internet!