this comes as the maryland marijuana industry is starting to take route. >> it requires them to be trained in the recordkeeping, security, dispensing and the other skills. right now only 24 students is taking the coas but they are expecting thousands to join eventually. we met crissy who believes medical cannabis is a viable alternative. >> most folks think of it as pot marijuana, something to smoke in the dorm room. it's not >> from a processing or a manufacturing standpoint. >> it costs between 200 and $450. part of a new medical marijuana landscape in maryland. >> imagine you are going to leave for work and finding the driveway like this. >> shocking video tonight. the floodwaters washing away entire buildings. that is only part of the story. >> day one of the heatwave is almost over. i will give you the timing and michelle: shocking video from tibet. massive flooding triggered land slides, enough to wipe out apartment buildings. just gone. everyone inside the building had been evacuated but it was one of several washed away in the rushing waters. two dozen bridges have been destroyed.

. >>> the university of maryland pharmacy -- for the medical marijuana industry. it would make the school one of a to bring educational standards to the growing university. >>> psychologists are warning parents about what happens when kids see adults behaving badly on social media. there is a concern that mean tweets and other name calling online is inspiring young people to follow suit. they point to tweets and posts by people, including president trump and reality star rob kardashian. one psychologist at the university of southern california said some of the things said online affect kids' attitudes and even behaviors. >>> finding an apartment is hard enough and with a dog it can be harder. now some dog owners are getting their dogs certified as good neighbors. this is actually happening all over the country. more condos and apartment buildings are interviewi the canine good citizen program is a college admission for dogs. recommendation letters and all. >> showing that owners have put time into training and socializing their dogs so they can be good citizens ou

experimental treatment could help >>> the university of maryland school of pharmacy will offer training to prepare workers for the medical marijuana industry. it would make the school one of a handful to bring educational standards to this growing industry. classes would be available online. maryland along with 28 states and d.c. have made medical marijuana legal. >>> it's probably a debate that you had every time you go out to eat. how much money to leave for a tip. >> a new study out this morning is showing who is best when it comes to tipping at most restaurants. credit carts.com says men, republicans and northeasterners who pay with a card instead of cash tend to tip a median of 20%. women tip about 16%. democrats, southerners and people who tip about 15%. etiquette experts say 15 to 20% when you go out to eat. >> one in five people who eat in a sit-down restaurant don't tip at all apparently. i try to stick with easy math. 10% and 20%. >> it depends if you give me excellent service. i'm going to do more. >> not so good. >> less than excellent, less than adequate. you get less than adequate tip. >> we have to get to breaking news in yo

marijuana. today in maryland, the first dispensary opened its doors for patients to preregister. news 4 chris gordon explains how it works. >> the medical cannabis dispensary is located in this industrialk, but we agree not to show its exact address. it's called wellness solutions. >> fre rick county jenkins stopped by because he's concerned about crime where marijuana and money are kept. >> targeting as a location where it's stored, looking at targeting the traffic coming to and from that facility setting up for rips or robbers or around a lot of that. >> this woman is the first patient to come to the dispensary for medical marijuana. >> i signed up for the pain release. >> all patients need to set up an appointment to come here. they'll first be brought into this consultation room to meet with a pharmacist, the patient sitting here, perhaps, with a caregiver. then, they will go over to the dispensary itself to order the appropriate cannabis for their condition. >> in maryland, a patient can get 120 grams, which is roughly 4 ounces, a month. >> wellness solutions plans to offer home delivery. its owners believe medical cannabis can be sold to out of state residents if they are being m

marijuana. now in maryland the first dispensary opened its doors in frederick to patients to preregister. chris gordon explains how this works. >> reporter: the medical can best dispensary is located in this frederick industrial park. we agreed not to show its exact address. it's called wellness solution. frederick county sheriff chuck jenkins stopped by because he's concerned about crime where marijuana and money are kept. >> targeting as a location where it's stored, looking at targeting the traffic coming to and from that facility setting up for rips or robberies or whatever. i think we can work past a lot of that. >> this woman who doesn't want to be identified is the first patient to come to the dispensary for medical marijuana. >> i signed up for medical marijuana for relief of arthritic pain and knee injuries all my life. >> all patients need to set up an appointment to come here. they will with a pharmacist. the patient sitting here perhaps with a caregiver. then they will go over to the dispensary itself to order the appropriate cannabis for their condition. >> in maryland, a patient can get 120 grams, which is roughly 4 ounces a month. >> wellness solutions plans to offer home delivery. its owners b