Is it fair that the Muslim terroists should be imprisoned for life?

A recent news report was declared that michael adebolajo and michael adebowale had been found guilty of murdering Lee rigby, a prime solider in the army institution. Both of the murderers were brought up as christians but later converted to islam. They both had strong political views about attacking araq, afgahnistan and islam etc. They clearly dispised the idea of invading
these contries in particular,  due to the Muslims who live there being killed. However, is it acceptable to agressively murder a soldier; whom was given orders by the goverment to bomb theese countries, with a meat cleaver? My investigation gives the reasonings from both ends of the spectrum, as well as the murders perspective on the event; Should they be pleaded guilty for the remains of their life?

Many people would argue that the two men deserved to be imprisioned for life, because the use of a meat cleaver to commit a murder in public mustve been a hurendous scenario for a handful of witnesses. In addition, the family were devasted along with viewers who utterly loathe the murders; the attack was far too violent. Some people believe that the attack was useless, because the innocent solider had nothing to do with the goverments decisions; after all, he had to do his job in ordered to earn money.

However on the other hand, the terroists were obviously trying to get their point accross to the goverment in which they were prepared to die for-They wanted to die because their religion told them they would go to heaven. They commited the murder to convince the goverment to stop attacking all the Muslim countires. All the innocent survillians in the countries were dying each day- they had nothing to do with the overall conflict. Maybe the men wanted peace, and their religion promoted this prospect.

Overall i personaly believe theese men shouldn't be imprisoned for a lifetime, but house imprisonment until they are 70. The reason i wish them to not be imprisioned for a lifetime is because they could completely change their attitude completely in a few years time, and its not fair someone should be guilty for a lifetime, locked in a cell and never forgiven. We should also offer the chance of rehabillitation to theese men, so they come out as completely new people.