. >> plus controversial pastor, mark drisyoll. and you know there is an emmy winning talk show host but mon tell williams is as passionate about politics. >> i don't know why people think we have to be against each other. >> and keeping america great. >> something called land of the free, we all agree that we are the same. this is "piers morgan tonight." >>> tonight the big story nick canon speaking out about the fight for his life. the host of america's got talent nick is married to mariah carey and you're alive. >> you just turned my daughter into a boy. >> i keep forgetting that. >> you got them gifts. you were at the baby shower. >> my humble apologies. i have a daughter. >> it was a rough start at the beginning of the year. i'm turning it all into a positive. >> when i worked with you on "america's got talent" you were superfit. you used to boast to me. you flexed the guns. what went wrong? >> there were a few things. i feel like the thing that kind of brought it to a head was i was overworking myself, working out too much an