Iran's threats on U.S. soil: sleeper cells, lone wolves, cyberattacks and eerie numbers code

Federal authorities warn that Iran could launch retaliatory strikes on American soil using sleeper cells, lone wolf sympathizers or cyberattacks.

Lucy Score's new book 'Mistakes Were Made' is her most personal yet

With 35 books in 11 years, Lucy Score has built a modern-day romance empire. And for the first time, she put a bit of herself in her new book.