<prompt> Translate the following text to EnglishWatu wengi wanajua kuwa kuna mashindano ya bunduki, na watu wengi wanaenda kwenye maonyesho ya bunduki na bunduki zao kubwa nyuma zao wakisema kwa ajili ya kuuza na sio lazima kufanya uchunguzi wa nyuma, maana yoyote, wangemuuzia mtu yeyote.  <response>: and so you know theres a lot of controversy and people walk around at gun shows with their big guns on their back saying for sale and you dont have to do any background checking i mean any they would sell it to anybody 