opposition isn t happy and is one of the driest places on earth to thousands of migrants walking through the common desert. she s the only way to ah, a vaccine. iniquity becomes one of the key issues of the ongoing un general assembly. the u. s. is pledged, it will donate another half 1000000000 doses of 5 covert 900 jobs to countries struggling with the pandemic. president joe biden made the promise during the virtual current of our summit. on the sidelines of the un meeting. my can reports from the united nations, accompanied by as un ambassador, president biden arrives to launch an unprecedented virtual cove at 1900 summit. he s joined by lead us from around the world to discuss, among other things, the vaccine gap between nations, the global shortage of oxygen, and the ways in which rich nations can help the poor. the u. s. has to date, distributed 160000000 doses of vaccine to 100 countries. and more is to follow the united states is buying another half 1000000000 doses
the lava continued to float from a volcano and the spanish on end of the palm of destroying homes and covering towns and ash 1st the us. now mexico struggles with a growing influx of patients. we re trying to stay in the country. ah. as vaccine inequality becomes the focus of the ongoing un general assembly, the u. s. says it will donate another half 1000000000 doses of the 5 covered 1900 job to countries struggling with a pandemic. president job by them made a promise during a virtual karone of our summit on the solid lines of the un general assembly. like had a report from the un, accompanied by his un ambassador, president biden arrives to launch an unprecedented virtual cove. at 19 summit, he s joined by leaders from around the world to discuss, among other things, the vaccine gap between nations, the global shortage of oxygen, and the ways in which rich nations can help the poor. the u. s. has to date, distributed 160000000 doses of vaccine to 100 countries. and more is
finding your balance can be tricky even when you re not on a tightrope, more to the right or to the left dean for with backwards finding your way through the world and staying upright requires the interaction of different senses. our next record is all about how the sense of balance works. that is, when it does work, our sense of balance is extremely complex. it s not limited to a single organ. our eyes are responsible for visually processing our environment. they perceive our spatial position optically down and angles. even more essential is the vestibular system of the inner ear. 3 semi circular canal signal are spatial orientation to the brain. as is information about gravity and the speed at which our head is moving. our vestibular system and our eyes constantly coordinate with each other. the 3rd thing we need to keep our balance is information from our muscles. sensory organs in the local motors apparatus send messages to the brain about the position of our head and bod
questions about her private e-mail server and what she understood about the messages sent and received as secretary of state. and bracing for impact. americans along the east coast keeping a close eye on hermine. promisinging powerful storm sur and potential for flooding. we start with donald trump s immigration policy under fire. surrogates pressed on whether the 11 million undocumented immigrants have to go or not. no one has an answer. here is mike pence on meet the press. donald trump s made it very very clear that in his ten point plan we re going build a wall. we re going to enforce the laws of this country. we re going end catch and release and all of the things politicians have been talking about for a generation. he s also said there is going to be no amnesty and no path to legalization. if people want to get legalized or right under the color of the law they need to leave the country. without leaving the country? he also did said. this is where we get