If former President Clinton is feeling "a little scared" since he was hospitalized for heart problems, reading the thousands of get well messages sent to him online should help put him at ease. People from around the world sent more than 20 thousand e-mail messages to the former president in the few days since doctors discovered blockage in Clinton`s heart arteries and ordered bypass surgery. They sent praise, gratitude, prayers and advice via the Clinton Presidential Center Web site. A woman from Bangladesh wished Clinton a quick recovery. Another person sent him a poem; another a Bible verse. Many who had had heart surgery reassured him that he would be OK. The former Arkansas governor and two term president was hospitalized at New York Presbyterian Hospital on Friday and is expected to undergo surgery tomorrow or Tuesday.