The rainbow chairs, miniature hot air balloons and child care at yesterday's Reading Rainbow press event were a welcome change from the standard mood lighting and Adele songs that set the scene for most tech launches these days. Of course, this wasn't just any press event -- this was Reading Rainbow, the eagerly anticipated return of the beloved children's program cancelled by PBS back in 2009 after a 26 year run. Host LeVar Burton was clearly emotional when he hit the stage, dabbing tears before discussing the two-year journey that culminates today wi
