it was a breezy day, and dr. wardown, and he will show you that does not wo work. >> there is absolutely no breeze in this car. >> the dog also has all of that fur. >> they don't have the cooling system like we do, and that is why they pant. >> over the course of the video, dr. ward is in the car about a half an hour, and 30 minutes, 117 degrees, and you can see not a good situation for a family pet, and not a good family situation for a family member. >> dr. ward is considered america's pet advocate and written books even. one of the favorite is "chow hounds" and this is about pet obesity. to talk about the individuvideoe dr. ernie ward via skype. >> hi, beth. i'm excited to be here. >> why is this so important? >> because i can't believe that people still do this. i wanted to do something to get the word out. you see me literally drenched in sweat in 15 minutes, and this is a death trap. >> people say, what am i supposed to do, i take my dog everywhere, and i need to go to the store. >> leave them home. >> people sa

also, a surprising new study says delaying retirement can ward off dementia and alzheimer's. dr. few minutes to talk about that. "i'm part of an american success story," "that starts with one of the world's most advanced distribution systems," "and one of the most efficient trucking networks," "with safe, experienced drivers." "we work directly with manufacturers," "eliminating costly markups," "and buy directly from local farmers in every region of the country." "when you see our low prices, remember the wheels turning behind the scenes, delivering for millions of americans, everyday. "dedication: that's the real walmart" >>> look at him. >> 15 minutes. >> joe, alex says this segment has to be five minutes. looking at the three of you, that is not happening. >> we can't even talk about alabama football in that time. >> joining us, democratic senator from west virginia, senator joe manchin, and republican senator from nevada, senator dean heller. >> go trojans, baby. are you guys going to do better this year? >> i sure hope so. lou hopes we do too. >> he's crazy. >> i have a lot

dr. cramer. >> boo-yah. >> i'm a long time owner of csx. i know the earnings have come out. should i buy more? >> i like the quarter. i think michael ward told a good story. it's a good stock, a good railroad man. i'm a buyer of the name. california and stanley. >> i had grupon back in february, then the ceo got fired and then it dropped and then the shares dropped and now, the it's back up to close to $9 a share. is it too late to buy? >> you know what? this has been a big percentage gain. the co-ceo is terrific. i still find the company challenged. when they came in, that fs the trade. i'm not going to recommend investment, but now it's got good management. when paulson speak, we got to listen. stop being so jealous. it's just one fun that's not so good. the guy is great. you know, but the most important thing, i would go with him. and against the grain. housing is still a terrific investment. we'll be right back. >> coming up, big idea or bad idea. wall street's heavy hitters were in the dugout today and they named names from pepsi to caterpillar. cramer's being hind the plate making his call. next. and later, what the heck? declinin

to climb up wards quite dramatically because the rising number of people who live into their 70s, 80s and 90s is a huge risk. a given person's risk for developing alzheimer's may go down. >> dr. murali doraiswamy of duke university thank you for helping us out. >> ifill: to find out more about how to recognize early signs of alzheimer's, read our online resource guide: "ten things you should know." >> brown: now, what constitutes a decent wage? citing growing economic inequality, campaigns are underway around the country to pressure employers to boost workers' pay. some cities, like san jose and san francisco, have raised their minimum wage. washington, d.c. is trying a different approach. judy woodruff has the story. >> woodruff: it looks like any other routine construction site, but the work at this location in washington, d.c., is at the center of a major fight over wages capturing national attention. when completed, the building is set to become the first walmart in the nation's capital, one of six stores it says it plans to eventually open in d.c. but now a battle over a living wage could derail that plan. last week, the d.c. city council approved legislation that would

dr. alexandra lau is her surgeon. >> this is very hard to accept the diagnosis, let alone face this very difficult treatment. >>> as a freelance fraver living in new york city amelia had no health insurance to wardlls so a group of her friends got together and did something very loving very modern, and it turned out very effective. it's called crowd funds. a booming niche of the u.s. economy that has raised startup money for small businesses inventions independent films, scholarships, and much more. in this case for project amelia. >> you must be astonished by the total raised so far, right? >> it's a lot of money. >> close to $50,000 and counting money that almost match as what she owes. it was raised through a website called giveforward.com. >> you believe that people want to help people and it's obviously the case in amelia's case that there's just so many people out there rooting for her. >> reporter: giveforward starting in 2008 as a fund-raising tool for all sorts of things but quickly narrowed "i" focus to medical expenses. and why not. the national bureau of economic research found that half of american adults say they would not be able to easily come up with just $2,000 in case of a med