4 ms·
More information about preclearance: http://en.wikipedia.org/wiki/United_States_border_preclearance http://en.wikipedia.org/wiki/United_States_border_preclearan
by kevin_nisbet 13y ago
More information about preclearance: http://en.wikipedia.org/wiki/United_States_border_preclearance http://en.wikipedia.org/wiki/United_States_border_preclearan...