JPMorgan CEO Dimon Shows No Evidence of Cancer

The video discusses the U.S. economy's job growth, highlighting the addition of 321,000 jobs in November and a total of 2.65 million jobs in 2014. It mentions the steady unemployment rate of 5.8%. Jamie Dimon, CEO of JP Morgan, is reported to be cancer-free after a throat cancer diagnosis. Amazon is launching its own line of diapers and baby wipes under the Amazon Elements brand, available to Prime members. The video also covers Grammy nominations, with Taylor Swift's 'Shake It Off' among the nominees.

What new business is Amazon entering according to the text?

Which artist received a Grammy nomination for 'Shake It Off'?