bruce and jill johnson of dc found out this morning. >> we expected additional security precautions. >> dulles air france flight still has not made it to paris. it diverted to nova scotia, canada. and another flight made a emergency landing in salt lake city after a bomb threat. back at dulles, pam young is about to get on a plane to florida. >> i just have trust in the system. >> and they are more aware given recent events and busy holiday travel season about to begin. >> it's a little nerve racking but i think it is safe. >> there are awful occurrences such as happened in paris, i think that frequently we find people making baseless threats. >> the dulles flight that diverted to canada is supposed to leave nova scotia tonight, the other flight is already on it's way to paris. >> thank you, kristin. >>> right now on capitol hill, a hearing on threats to oklahomaland security. this happening at a joint meeting of the house foreign affairs and homeland security committees. lawmakers are focusing on the threats to our national security. >> providing safe harbor to individuals who no lo

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