Should Trump build the wall?

Yes, because illegal aliens flood into the United States year after year, these aliens do not pay taxes, and they raise the crime rate in the states. Year after year countries illegal aliens flood into the United States from Mexico without going through the proper process to become a citizen, meaning they are here without documentation and are unknown to the U.S Government. Since these aliens are undocumented they pay taxes like Americans citizens so all of the things Americans taxpayers benefit from by paying their taxes aliens do too. Illegal aliens bringing crime and drugs over the border buy person when they come here on wanted. Aliens commit crimes because they do not respect or cared to abide by the law and the bringing of marijuana and cocaine to the states by Cartel is  illegal as well.