questions about what actually happened inside that home. okay, we turn now to another main story we re following. the european union has now banned all investment by its members in crimea, even blocking european cruise ships from docking. the eu has a strong policy of not recognizing moscow s annex says of crimea, which happened earlier this year. it still says crimea still belongs s ts to ukraine. meanwhile, barack obama signed a bill calling for stricter sanction against russia. he says he has no intention of using them just yet. at this time, the administration does not intend to use under this law, but it could be utilized if circumstances warranted. in a news conference lasting more than three hours, russian president vladimir putin blamed oil prices on what he called external economic factors for his country reese financial