protesters took part in cities across brazil calling for the impeachment of the country's president delmaoussef. about 15 here on the streets, the president facing criticism over the petrobras corruption scandal. 4 dozen politicians from her governing coalition were implicated in kickbacks at the oil company. taking place in sao paolo, the biggest city. our correspondent sent us this update from sao paolo. >> thousands of people have arrived here in central sao palo in this national protest. many are calling for her impeachment. they are angry over the swirling controversy and corruption journal around the state oil company and upset about the state of the economy k it's high inflation people say her government are income pettent. people are wearing yellow and green, the national colors because they are trying to paint themselves as patriots nationalists doing what they are doing for the country's good list a victim of the military regime that ruled until 1985. she, herself, was for tortured. it's ironic people are calling for her to go. what you see, not many but have youible signs very

. >> reporter: and success is inspiring other women to take up the sport like delma. >> she is really and strong brave. she's superwoman. >> reporter: in the malaysian state they train another the tribal squad where women are breaking other boundaries as well like ann's training partner nat. a lot of people would say being a fighter does not go with being a mother. >> it's not true. [ laughter ] >> i think i'm a good example for that. i'm a mom, i'm a wife, so i'm a fighter. >> reporter: have you seen mom fight? >> yes, on youtube but not in real life. >> what do you think when you see her there. >> like yay, mom, win. >> reporter: self-defense is one of the main reasons women take up mixed martial arts. ann started four years ago after being followed home in her car. she has become a role model for women across asia. the promoters say that 35% of fans are women, and that more women are signing up to get into the cage. >> there's definitely a lot more male fighters still all around the world, so i think we're in the early stages but fighters like ann osmond are really good inspiration

stephanie: about 100,000 people had been living in this 2 square mile area of port-au-prince, called delmaspoorly-constructed homes collapsed in the earthquake. today, the jp haitian relief organization, known as j/p hro, is rebuilding the neighborhood. the actor, sean penn, founded j/p hro just days after the earthquake hit in 2010. philoctete: our mission is to save lives and build a sustainable program with the haitian people quickly and effectively. we will continue to build the program with the haitian people. not for them, but with them. stephanie: the haitian government and the world bank had given nearly $9 million to fund the relocation and construction program. so far, over 5,000 families have been placed in new homes. philoctete: this is a model that can be replicated. we ensure that we have good contractors from the private sector to help the construction and we ensure that people in the community participate in the process. stephanie: the project also acts as a kind of trade school. local haitians are taught construction skills they can turn into jobs. 2/3 of haiti's workforce

stephanie: about 100,000 people had been living in this 2 square mile area of port-au-prince, called delmasorly-constructed homes collapsed in the earthquake. today, the jp haiti relief organization, known as j/p hro is rebuilding the neighborhood. the actor, sean penn, founded j/p hro just days after the earthquake hit in 2010. philoctete: our mission is to save lives and build a sustainable program with the haitian people quickly and effectively. we will continue to build the program with the haitian people. not for them, but with them. stephanie: the haitian government and the world bank have given nearly $9 million to fund the relocation and construction program. so far, over 5,000 families have been placed in new homes. philoctete: this is a model that can be replicated. we ensure that we have good contractors from the private sector to help the construction and we ensure that people in the community participate in the process. stephanie: the project also acts as a kind of trade school. local haitians are taught construction skills they can turn into jobs. 2/3 of haiti's workforce is u

it seems to me that not funding research is delma -- budumb, and into doing to not fund care is cruel. i hope you will continue to advocate on these issues. senator warren: i apologize my delay, i wanted to be here. all timers forces families to watch helplessly as their loved one slip away. according to the alzheimer's association, we will spend $226 billion caring for people with alzheimer's this year. and by the year 2050, the yearly cost will be more than $1.1 trillion. when the director of the national institute of mental health testified in front of the health committee during the last congress, he noted that if we can prevent or even delay the onset of dementia, we could save billions of dollars. he also said this is really a matter of choosing to invest in research now, or choosing to pay up in a big way later on. clearly congress is choosing to pay up in a big way later on. congress has reduce the purchasing power of the nih by nearly 25%. last year, nih spent only $562 million on alzheimer's disease research. that's about 2/10 of 1% of what the disease cost us last year. dr.