i'll be there in joaquining tabs on the vote. >> and that was blair miller reporting and don't miss his live reports on the caucuses tomorrow night at 10:00. >> heather: a bridge is closed to all traffic except mbta buses. everything should be back to normal by 5 a.m. on monday. bridge rehabilitation project. plus celebrating the overhaul of its commuter station, federal, state, local leaders will all be on hand this morning a look at the make over that happened there. some of the changes that include are security, platform upgrades and better -- it is the most heavily used along the fitchburg long. >> an appeal officially on the way for the boston marathon bomber. lawyers for dzhokhar tsarnaev filed the necessary paperwork yesterday. the filing did list the appeal, but hot button issue all along for the defense was the location of dzhokhar tsarnaev's trial. they wanted it moved out of boston. that of course did not end up happening. last year dzhokhar tsarnaev was sentenced to death for the 2013 marathon bombings. >>> meantime, workers at boston city hall have been going through safety