2015 Event Archaeologists report on the findings in Kenya of stone tools over a half-million years older than known species of human ancestors, raising questions regarding human evolution and use of tools 2014 Event North Korean leader Kim Jong Un did not attend festivities for today's North Korean Workers' Party holiday; Kim has not made any public appearances since early September, raising questions regarding his whereabouts and his health 2014 Event NASA Mars probe MAVEN is on track to enter the planet's orbit after a 10-month journey; the probe will collect data for a year on the upper Martian atmosphere to potentially answer questions about climate change on the planet 2014 Event Over 250 Russian trucks enter embattled eastern Ukraine without permission to deliver humanitarian aid; NATO questions the true intent of the convoy, claiming that Russia has used deceptive 'aid' convoys in other conflicts 2013 Event U.S. Senate Republicans filibuster the nomination of Chuck Hagel as U.S. Secretary of Defense, demanding answers to questions about President Obama and Benghazi 2011 Event Crown Prince Sultan bin Abdul-Aziz Al-Saud of Saudi Arabia dies, raising questions about succession in the kingdom 1984 Death Florence Rinard, TV panelist (20 Questions), dies at 82 1979 Death Herb Polesie, producer/playwright (20 Questions), dies at 79 1978 Event President Carter answers caller questions on National Public Radio 1960 Event House investigating committee, looking into payola questions 1946 Event President Truman questions Great Britain Jews about Palestine 1853 Event Protestant church questions king Willem III RC bishops 1688 Event Whig-Lords questions prince Willem III van Orange on Protestantism 1521 Event Parliament of Worms: Cardinal Alexander questions Maarten Luther