la ameba fue encontrado en el sistema de agua de vivienda.en rÍos y lagos. y obviamente, agua dulce que estÉ mal mantenida, cuando las temperaturas son altas. >> segÚn los centros para prevenciÓn y control de enfermedades, 120 casos se han reportado en estados unidos desde que la ameba se identificÓ en 1960. >> extraÑo ameba. >> las autoridades de perÚ investigan la muerte de una turista frances un tÉ inca antiguo utilizado para sÍntomas medicinales. medios de prensa dijeron que la mujer muriÓ a causa de un paro cardÍaco luego de beber un poco de ayahuasca. lo usaban los hechiceros para sus ceremonias religiosas. >> el papa benedicto 16 denunciÓ las estructuras econÓmicas que ponen los beneficios por delante de las personas. durante el primer dÍa de su visita a ese paÍs para asistir a la jornada mundial de la juventud el pontÍfice calificÓ de perverso que los jÓvenes no puedan encontrar trabajo. su visita de cuatro dÍas ha generado violentas protestas en espaÑa. vamos a una pausa, >> una cancha de baloncesto se convirtiÓ en un ring de boxeo,

cases have been reported since the ameba was identified in the 1960s. >>> and now here's an early look at one of your top health headlines on msnbc.com. according to a greek study where other treatment methods for the dreaded tennis elbow have failed, blood injections, especially of platelet-rich blood, seemed to relieve pain. the treatment found most effective, uses the patient's own blood, best for healing the degeneration of tendons. and it is made platelet-rich by putting it in a centrifuge. you can check out stories like this on msnbc.com. >> early today health is brought to you by vagisil. bring yourself back. >>> now here's a look at how wall street will kick off the day. the dow opens at 11,410 after going up four points. the s&p added a point, but the nasdaq fell 11. taking a look at overseas trading this morning, in tokyo, the nikkei dipped 113 points, while in hong kong the hang seng dropped 272. worries about the weak economy and mixed earnings made for another bumpy day on wall street wednesday. dell's disappointing outlook fanned fears about next quarter's growth which sp

. >>> 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 think we could and should pay for it in the longer run. so what we would do is marry those cuts, an increase in the e.i. benefits, with future cuts in government spending and or tax increases. so i think we should pay for it but pay for it over a longer period of time, over the next decade. but it's a very good point. jenna: as you mentioned to us, you

. >>> una niÑa de 16 aÑos de edad muriÓ al caer a un rÍo y contraer una rara infecciÓn por una amebascataron las autoridad nosotros california. fue asesinado a tiros el ex novio de una mujer. que supuestamente ofreciÓ mil dÓlares en la red social facebook. para que alguien lo matara. detalles de esto y mÁs en la ediciÓn nocturna los esperamos. muchas cosas. gracias etna, mÁs y cuando regresemos. le diremos como con poco ejercicio puede prolongar >>> un nuevo estudio sugiere que beber cafÉ y ponerlo sobre la piel, puede sufrir el riesgo de desarrollar un tipo de cÁncer de piel segÚn la investigaciÓn publicada en la academia nacional de ciencias de estados unidos la cafeÍna observe los rayos solares abs sorbiendo las cÉlulas de la piel. puede reaccionar en la industria de protectores solares. un nuevo estudio, sugiere que 15 minutos solo 15 minutos de mejoreess diarios, suficientes para alargar la expectativa de vida. luis me jied nos dice como siguiendo estas indicaciones podemos vivir unos aÑos mÁs. >>> activa todos los dÍas. felicia ocampo no tiene dudas que el mejorees le prolonga

experts say the ameba is usually found in warm, stagnant water like a pond or lake. no known treatment. >>> disturbing new details about an american woman missing in aruba. >>> plus, the fbi investigate a threat posted on an al qaeda message board about david letterman. this is my band from the 80's, looker. hair and mascara, a lethal combo. i'm jon haber of alto music. my business is all about getting music into people's hands. and the plum card from american express open helps me do that. you name it, i can buy it. and the savings that we get from the early pay discount has given us money to reinvest back into our business and help quadruple our floor space. how can the plum card's trade terms get your business booming? booming is putting more music in more people's hands. >>> welcome back to "news nation." million dollar insurance policy. authorities say the man last seen with a missing american woman in aruba reportedly tried to cash in on an accidental death insurance policy he took out on her before she disappeared. >>> fight obama, not each other. that's karl

a so-called ameba is blamed for the boy's death virginia. it lives and stagnant freshwater it travels up the sinuses and affects the brain. investigators believe the boy got infected after swimming in a river. >> a live look house side, the fog not quite as extensive as we head into tomorrow. mainly along the coastline but it will briefly moving to the bayshores. this will keep temperatures hot into thursday, memo fog, but still warm. a cooling trend in store as more extensive fog moved back into the forecast. take a look at the fog tracker, north bay and east bayshores, not engine into the inland valleys of the south bay. this will be the extent into the 7:00 hour. already scaling back at this point the 10:00 hour, and edging into oakland and parts of the peninsula and then back to the coastline for the later afternoon hours. we could see a little bit of sun breaking through along the coast and in the north bay along the san mateo coastline. as for the temperatures it will be another warm day in morgan hill and 90 degrees there, it will be

. >>> una ameba está causando pánico. las víctimas fatales son 2 a su niños y un adulto.dres de un niño de un año que se tragó una piedra ocurrió en colombia. los doctores le trajeron el objeto por medio de una cero jay que duró una hora, el menor se recupera afortunadamente y por suerte la roca no causó daños en su organismo. >>> ni una cirugía le devolvió la sonrisa a un niño que fue atacado por un perro mientras montaba bicicleta en un vecindario de méxico le arrancó los labios y parte de un cachete. y un guardia de seguridad pudo recoger los fragmentos de piel y carne. es la primera intervención quirúrgica de este tipo en el país. otro niño, y otra oportunidad de vida, que bien. . >>> así mismo, es. >>> enseguida su destreza lo ha hecho toda una sensación este surfista de 4 # patas. >>> un mortal síndrome está al acecho en una zona fronteriza y es altamente el gobierno suspende indefinidamente la deportacion de miles de indocumentados que no tengan antecedentes penales y darles la oportunidad de que soliciten permisos de trabajo. qÉ tal, les habla maÍa elena salinas.e

this latest case claimed the life of man in his 20 necessary louisiana, health officials found the ameba in his tap water which they say he used to rinse sinuses. people do that now. so far there are two other case, involving nine-year-old christian strickland who died after coming into contact with the amoeba on the first day of fishing trip, cart courtney nash died after swiming in a florida lake. the cdc says cases like these are extremely rare, they have confirmed only about 120 cases since identifying the amoeba in the 1960s. nearly all of the cases were fatal. >>> pope benedict xvi arriving in spain celebrating the youth day festival, right now joining a procession of the young and faithful from around the globe but this event has not been without controversy. greg burke joins me live on the phone from madrid. greg. >> reporter: megyn, that's right, pope benedict is getting his formal entry into madrid now. there was a small ceremony at the airport earlier today, now he's going to get the keys to the city. this is the first of groups leading the young people, and you can hear them