elizabeth warren's wealth tax would raise less revenue than the campaign estimates. >> this was a study done by the penn wharton budget model. they found the revenue brought in by elizabeth warren for her proposed wealth tax would be much less than her campaign is suggesting. the new report says it would raise $2.7 trillion over ten years but according to elizabeth for an's campaign she says would raise 3.75 $3.75 trillion in federal revenue over the next decade. so some discrepancy there you can see. >> always great to have you join us, we appreciate it. just call it 20/20 vision. the second half of the 2020 sign unveiled in times square. if you are in new york you can take a selfy with the numbers until december 19th when they are hoisted up. the time is 15 minutes until the top of the hour. it is a 4 of our 12 days of