Rightpete Willito News Today

>> we got to work a flight from miami to maintenance the bahamas issue here just had some lights come on. >> reporter: he is 60, a naturalized u.s. citizen born in iran he has been an airline mechanic for 30 years american says tonight safety is its top priority and hes been fired. the backgrounds of people who service airplanes on the ground at airports worldwide has longurity concern. >> that requires ongoing monitoring, ongoing security checks and background checks of all those touching the a...