>> when i'm in worcester, massachusetts, lits like i'm back home -- it's like i'm back home in mckeesport, pennsylvania. >> it will be vital for me to win hoey hoey and i will win ohio. but if the people of this state, massachusetts, give me a boost, it's gonna make a significant difference and we love coming here. >> i'm happy to be here and announce that i endorse donald trump for president of the united states. chrs >> how surprised were you that governor christie came out for donald trump? >> well, i was hoping he would be for me. we've been friended. i friends. i think chris expected to do well in new hampshire and i did. and i think it was hard for him. >> you were a little bit shocked? >> i wouldn't say shocked but surprised. i was surprised but i wouldn't say shocked. i mean, what is there to be shocked about in this case? every day there's another crazy thing happening. >> i don't know anything. >> you know why -- >> when you see rubio and trump going at each other like a couple of kids in a school yard, what couples to mind about the tenor of this debate? >> well, i shake my hea