Indian-American teenager scientist Anika Chebrolu wins $25K prize

Indian-American teenager Anika Chebrolu has won a $25,000 prize for her work on a potential Covid-19 treatment.

Along with the prize money, 14-year-old Anika has also been conferred the title of "America's Top Young Scientist" for winning this year's 3M Young Scientist Challenge, a middle school science competition in the...