how could trump's wall help solve crimes
.â.â. No one should go into this with the idea that if you just build the right kind of wall, no one will get through.ââ. Trump disputed that, saying that a wall âwould be very effectiveâ in deterring illegal migrants and that seismic and other equipment could detect and stop any underground tunnels.âA wall is better than fencing, and itâs much more powerful,â he said.âItâs more secure.Itâs not even a difficult project if you know what youâre doing.ââ. [Trump to renew vow to build impenetrable wall]. The wall has become the signature proposal of Trumpâs campaign, which has stirred widespread controversy over its focus on illegal immigration and his comments about immigrants.