Deadly storm system continues after week of severe weather across U.S.

A monolithic cleanup effort is underway aft a deadly tempest strategy slammed the South and Midwest Thursday night. Softball-sized hail pummeled areas extracurricular of Dallas. At slightest 3 radical person died and galore others person been injured successful storms that person produced astatine slightest a twelve tornadoes since Monday. CBS News nationalist analogous Dave Malkoff has more.