Pundits display personal, ideological filters; Joyner, Smiley clash again over Obama; Asian American voters relied on ethnic media; Google drops "Make Me Asian" smartphone app; Cristina Azocar named interim J-chair at S.F. State; Hans Massaquoi of Ebony dies, grew up among Nazis; Jessica Lum, multimedia journalist, dies at 25 (1/21/13)