Weather Alert

BERTHA STRIKES THE CARIBBEAN

Tropical Storm Bertha will not move into the Gulf of Mexico but tropical storm advisories are posted for areas of the Caribbean. This is the 2nd named storm of the Atlantic Basin hurricane season.

WEATHER ALERT


TROPICAL STORM BERTHA

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Boston Marathon bombing investigation continues

BOSTON, Mass. -- The investigation into the Boston Marathon bombing continues.

Investigators are looking into whether or not the Tsarnaev brothers had help building their bombs.

A government document obtained by ABC News says the alleged bombers likely knew more about bomb-making than they could have learned from the Al-Qaeda magazine, "Inspire."

Investigators say older brother Tamerlan Tsarnaev might have been trained in advanced bomb-making on a trip he made to Russia.