if you have symptoms of a heart attack or stroke. use caution when driving or operating machinery. common side effects include nausea, trouble sleeping and unusual dreams. with chantix and with the support system it worked for me. [ male announcer ] ask your doctor if chantix is right for you. >> gretchen: good morning, everybody. it's tuesday, april 23. i'm gretchen carlson. i hope you're gonna have a great day. thanks for sharing part of it with us. let me tell you what happened overnight. the boston marathon suspect braking his silence about how they plotted the attack. with this quick interrogation, does everyone buy what he's selling? laura ingraham is going to give us her thoughts, coming up next. >> steve: then another terror plot thwarted. this time the target, trains. the two guys arrested have ties to al-qaeda and al-qaeda and iran. >> brian: all right. you thought you had a bad day at work. this guy was fired after two words. >> you're watching the evening