whether or not the government has the work force or money to handle that workload. >> woodruff: brian bennett with the los angeles angels of anaheim, thank you very much. >> happy to be here. >> brown: we'll be back shortly with the "daily download," our regular look at the campaign and social media. but first: this is pledge week on pbs. this break allows your public television station to ask for your s >> brown: if anyone needed evidence of the changing world of media and technology, more came today in the form of a poll published by "time" magazine that cheed in consers in eighnations, including the u.s. among the highlights 20,% of respondents said they check their mobile device every 10 minutes and 84% said they couldn't go a single day without their mobile devices. we, of course, have been taking a regular look at how such changes are playing out in the presidential campaign and our team from the daily download web site is back again tonight. lauren ashe burne is the site's editor-in-chief, howard curt is host of cnn's "reliable sources q." what do you make of those numbers? >> it's a w

whether or not the government has the work force or money to handle that workload. >> woodruff: brian bennett with the los angeles angels of anaheim, thank you very much. >> happy to be here. >> brown: we'll be back shortly with the "daily download," our regular look at the campaign and social media. but first: this is pledge week on pbs. this break allows your public television station to ask for your support. and that support helps keep programs like ours on the air. >> woodruff: for those stations not taking a pledge break. we take an encore look at an invasive species threatening the great lakes-- asian carp. ashar quraishi of wttw chicago reports. >> reporter: you definitely don't want these voracious fish invading the great lakes but now that they're in the illinois river and here to stay, scientists are wondering if there's a profitable way to keep their populations in check. this is stratton state park about 60 miles southwest of chicago. >> this is kind of like the battle ground right here. >> reporter: it's a story we've heard before. >> the fish are moving up from the mississippi r

whether or not the government has the work force or money to handle that workload. >> woodruff: brian bennett with the los angeles angels of anaheim, thank you very much. >> happy to be here. >> brown: we'll be back shortly with the "daily download," our regular look at the campaign and social media. but first: this is pledge week on pbs. this break allows your public television station to ask for your support. >> we thank you for joining us this evening. i'm paul anthony with patty kim. when your day is filled with demands and distractions, isn't it comforting to sit down to the pbs newshour? you know it will be calm, rational and informative. it's one hour of your day you can count on being well-spent. so during this brief intermission, we hope you will make an investment in the pbs newshour and all the fine public affairs programs on this public television station. make a contribution that reflects what this news service is worth to you. it could be $50, $150 or $300-- you choose the amount. just know that whatever you give, you will be doing something very important. you're helping to fun