1.Two US officials say it appears the Boston Marathon bombing suspects were motivated by religious extremism. However, the officials say the Tsarnaev brothers didn't have any apparent connections to international terrorism.

 

　　2.A powerful car bomb torn apart the French embassy in Libya. At least two guards were hurt.

 

　　3.An inch of rain is forecasted Tuesday from Oklahoma to Michigan, adding to the huge floods already inundating the Midwest.

 

　　4.And more flight delays are expected Tuesday after furloughs for air traffic controllers and other FAA employees went into full effect on Monday.