Canadian Summer MacIntosh dominates, wins 4 gold medals at swimming world championships

It was no contest Sunday as Canadian phenom Summer McIntosh swam to her fourth gold medal at the world championships in Singapore. She finished nearly eight seconds ahead in the 400 m individual medley. McIntosh also won a bronze medal at the competition, giving her five in total and at just 18 years old, she was named the best female swimmer. As Lexy Benedict reports, fans back in Canada have been watching in awe.