Page 4 - Rock Doc News Today

also, daniel baldwin. >> we are going to talk about hitting the bottom. theres always another bottom waiting for you. >> the santorum surge. >> as president of the united states, ill have your back. >> what does he say about ads like this? >> mitt romneys attacks are going to backfire. >> ill ask rick santorum tonight. only in america, from a school chorus to here. this is "piers morgan tonight." good evening. the big story tonight, breaking news in the whitney houston investigatio...