four fireballsfour fireballs over US in last 24 hours all of these fireballs were around 4:00 AM UTC.
All of them shared a similar heading / trajectory. SE – NW. could this be a stream of meteoroids related to the 1 mile big asteroid that is coming close to earth on may 31st, 2013?

 

http://www.youtube.com/watch?v=GGpqQxPy9Ak

http://www.youtube.com/watch?v=eIV2ran5AWQ

http://www.youtube.com/watch?v=czeE3OWAwKc