CNN's Ali Velshi says cell phone companies should view the cell phone radiation study as a growth opportunity.
Jim Awad lays out the benefits of international investing, including portfolio diversity, high growth and global reach.
They are the biggest issues in your life: Your job, your savings, your home, and your debt. Christine Romans breaks down the business news of the week and shows you how it impacts your bottom line. Saturdays at 9:30 a.m. and 2 p.m. ET
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