mowers, foot shields, blade brake control and warning labels are all part of the mandatory stand a dardsif you want more information, just go to our nbc washington app and search lawnmower. >>> the federal government is using volunteers to help track zika-carrying mosqui department of agriculture is recruiting high school science teachers and students to clegt mosquito eggs and they will uploaded right search data online. the invasive mosquito project is trying to line up volunteers quickly so research can begin. >>> teachers in stafford can concerned they're being paid less than what they were promised. budget plans suggested teachers with nine years of experience would get salaries with those with ten years under their belts. contracts went out last week. they expected the mistake, but it appeared to many teachers as a pay cut. the school superintendent feels the confusion came up because the change was not explained. >>> how is that for a special little girl. 7 years old and she showing love i don't understand her years to a family in alexandria. shall she spent a year putting togethe

impeachment is not the same standard as in a criminal trial, well i kept waiting to see what patron --dardf its standard of impeachment is. standard is in the feelings of the particular senators sitting at the time. [end video clip] brian: is he right? betty koed: he is. he is making an interesting point. impeachable high crimes and misdemeanors have never been well-defined through the years. so with each new impeachment trial, the senate is faced with new impeachment hurdles to determine if that particular set of crimes committed by this individual reached the point of , and theyt standard somehow qualify as high crimes and misdemeanors. that is the only guidance they have from the constitution, so they have to redefine, redefine these impeachment crimes over and over, which is what they have been doing for 200 years. brian: overall, no supreme court justices have been convicted, no ,resident has been convicted and most judges have been district court judges? betty koed: betty koed: we had two presidents, one cabinet official, one supreme court justice, and the rest have been judicial. br

, the bickering between trump and ryan underscores an uneasy alliance between the party and a sand dard bearer who has criticized its leeleaders. phil, a lot of developments. >> sure. a lot of endorsements, even some unexpected. rick perry coming out yesterday, mitch mcconnell, the senate majority leader, but paul ryan, deciding to break at least for the moment, with donald trump and his candidacy, causing major problems, not just for donald trump, but for the party on the whole. >> they're both committed to sitting down and actually talking this out. >> rnc chairman reince priebus in the middle of the fight to unite. confirming paul ryan and donald trump will meet face-to-face next week. >> i'm not ready to do that. >> only hours after ryan told jake tapper that he is not ready to back trump from what he is saying is i want to get there. i think i will get there. but i want to talk to donald trump, and i want to work with him. >> priebus, trying to explain why ryan and some in the republican party are so reluctant to back their new standard bearer. >> for some people, an endorsement is

metr >> when we come back the richer or poorer the surprising numberg of people who say they were dardhabits until after thehats u honeymoon.ho >>> can't get a date? youra dau credit score might be to blame. we'll explain next.inex ♪ ♪ thank you so much. did you say honey? hey, try some? mmm that is tasty. is it real? of course... are you? nope animated you know i'm always looking for real honey for honey nut cheerios great, mind if i have another taste? not at all mmm you're all right bud? never better i don't know if he likes that. yeah part of the complete breakfast bacon supreme omelet breakfast sandwich, loaded with peppers, onions, and potatoes and topped with two slices of cherrywood-smoked bacon and cheese all on a freshly baked croissant. america runs on dunkin'. ♪ >>> are you in the dating worldr well could knowing someone'someo credit score impact a secondec date.da according to new survey, nearly someone' credit score wouldld affect their willingness to datw that person.ilth 43% of women say learning a pe

mccarthy: we talk about technology to solve problems, the congressman was talking about 80211 stab dards and bluetooth, but while those things still have a ways to go with stan sardization -- standardization and the reliability you need, we've actually again created some experiments where we've actually taken a gas pump and for those, you know, who know the industry, the pumps are fairly closed systems. they're not i.o.t. like in the sense that they're open internet devices. we've actually with some of our developers, we've actually been able to open up the device, create -- turn it into a cloud-based twice to store payment credentials in the cloud. then you need to identify the ar, we actually use cameras to identify the using license plate technology. most of you use fast pass or something where you can drive through the toll without the transponder. using that technology, which you wouldn't think of as state of the art, yet it works better than current state of the art, we are able to identify the car and turn the pump on. when you think about it from the fuel retailer perspective, ti