of the gop as it is today. >> sameless pug -- >> we have an article on the politics of the internet and why republicans need to get on the right side of internet disruption. >> favorite guy to follow on twitter, he always find the technological noug gets. >> we are profiling how one family is taking it personal. >> and we have a story on how incredibly nasty the race is and is it nastier than obama/hillary in 2008. >> i would say, yes, it is. that's it for this edition of "the daily rundown." results of the michigan primary begin tonight at 8:00 p.m. on msnbc. we'll be covering this all day. and it starts as i hand the baton over to chris jansing. have a super tuesday. there's any to help eliminate litter box dust: purina tidy cats. our premium litters now work harder to help neutralize odors in multiple cat homes.