 Then, we provide a global influence ranking of all Twitter accounts and we find that one troll account appears in the top-100 and four in the top-1000.
<coherence>  Then, we provide a global influence ranking of all Twitter accounts and we find that one troll account appears in the top-100 and four in the top-1000.
 We provide a global influence ranking of all Twitter accounts and we find that one troll account appears in the top-100 and four in the top-1000.