that is what they think diabetics could experience with a fake pancrease. a fake pancrease. humans. we are beautifully imperfect creatures living in an imperfect world. that's why liberty mutual insurance has your back, offering exclusive products like optional better car replacement, where if your car is totaled, we give you the money to buy one a model year newer. call... and ask an insurance expert about all our benefits today, like our 24/7 support and service, because at liberty mutual insurance, we believe our customers do their best out there in the world, so we do everything we can to be there for them when they need us. plus, you could save hundreds when you switch, up to $423. call... today. liberty mutual insurance -- responsibility. what's your policy? >> well the irs commissioner faces another grilling by congress next week over the agency's targeting of conservative groups this is after e-mails to and from lois lerner the former official at the center of the scandal were lost quote unquote in a computer crash. we have a staff writer from the washington free beacon and