the u.s. president donald trump tweeted about the attacks earlier, "we need to be smart, vigilant and tough. we need the courts to give us back our rights. we need the travel ban as an extra level of safety." and then a bit later, "whatever the united states can do to help out in london and the uk we will be there. we are with you. god bless!" those two dweets from donald trump. coming up, we'll have more on the coordinated terror attacks in certainly london. stay with us. you're watching cnn. break through your allergies. try new flonase sensimist allergy relief instead of allergy pills. it's more complete allergy relief in a gentle mist experience you'll barely feel. using unique mistpro technology, new flonase sensimist delivers a gentle mist to help block six key inflammatory substances that cause your symptoms. most allergy pills only block one. and six is greater than one. new flonase sensimist changes everything.