President Obama has exercised a tradition of honoring national heroes by inviting the late Steve Jobs’ wife Laurene Powell Jobs, to the State of the Union address on Tuesday, reports Vanguard News. The visionary executive’s widow will join First Lady Michelle Obama in her box in the House of Representatives, according to a release from the White House. Powell will be joined by Warren Buffet’s secretary Debbi Bosanek as a nod to the billionaire’s complaint about the level of taxes paid by his employees being higher than his own, Mark Kelly, the husband of Gabrielle Giffords, a representative who was...