yevment rick perry is officially in the race. >>> president obama's approval rating falls below 40 percent for the first time with gallup. lou dobbs react toss that. >> michelle malke nevment says the administration was dealt an embarrassing blow last week on its attempt to curtail oil and gas exploration. we'll have a fair and balanced debate on that claim. >>> a 16-year-old goes swiming in a lake and winds up dead, thanks to a brain eating ameba. dr. michael baden joins us live to tell us how that happens. see you top of the 1:00. jenna: america's asking about the economy and back with us, we now have economist mark zandi, chief of moody's analytics. mark, we certainly have a lot of questions, first to the extension of the payroll tax credit and also the extension of unemployment. a lot of our viewers have the question about where we get the money to do that if we're also in a time where we're cutting so many programs. is the money actually available to do that? >> yeah, that's a great question. we'll have to borrow the money, so that would add to the decifit in the near term. but i thin