He's an important part of Microsoft: CEO Satya Nadella on Bill Gates' father's death

Condoling Microsoft Co-founder Bill Gates' father's death on Wednesday, company's CEO Satya Nadella tweeted, "Bill Gates Sr. is an important part of the Microsoft story." Nadella added, "He helped shape our culture, played a vital role in our community, and influenced our philanthropic programs." Bill Gates' father passed away at the age of 94 on Monday.