>> gregg: it is being called one of the world's largest powwows in albuquerque, new mexico. thousands of native americans taking part in this three-day festival with dapsing, singing, traditional foods, craps and even the crowning of miss indian world, more than 500 tribes represented at this year's event. >> heather: well, with college tuition rising nearly twice the rate of inflairksz the next big bailout could be student loans. the problem, the cost of a college education has just about doubled over the past decade and the size of the student loan debt program is roughly $1 trillion. so could this lead to a possible default crisis? let's bring in brenda buttner,
>> in this case it is salmon that has had its dna altered and has been designed to grow bigger. and as lisa stark reports, for consumers it is food for thought. >> reporter: it looks like any other salmon. but opponents call it frankenfish and hope to keep it off your dinner plate. here's the difference. both fish are 18 months old. the larger genetically engineered aqua advantage salmon grows twice as fast as the regular salmon. >> this is the first genetically engineered animal that would be introduced to the food supply. >> reporter: atlantic salmon grows in fits and starts. scientists found that adding genetic material from a pacific salmon and an eel-like fish helps them grow round the clock. >> this fish is indistinguishable from traditional foods. >> how can you say it's indistinguishable when it clearly has a different genetic makeup? >> it tastes the same, it looks the same, the biology is exactly the same. >> reporter: fda scientists