Five years ago: Trying to reassure a nation on edge, President Barack Obama said in Malaysia that the Islamic State group “cannot strike a mortal blow” against the U.S., and he warned that overreacting to the Paris attacks would play into extremists’ hands. Opposition candidate Mauricio Macri won Argentina’s presidential election, marking an end to the left-leaning era of President Cristina Fernandez. Former South Korean President Kim Young-sam, 87, who led the country’s transition to democracy, died in Seoul. Novak Djokovic won his fourth straight title at the season-ending ATP finals by beating six-time champion Roger Federer 6-3, 6-4. Kyle Busch won his first career Sprint Cup title claiming the season finale at Homestead-Miami Speedway. One Direction won artist of the year at the American Music Awards.