1 The first paragraph isn't indented, which is slightly problematic; it should be as second and third paragraphs.
2 Even more problematic is the likelihood that once instituted, such a tax would be expanded.
3 The group took on a mix of investigations and new probes into misrepresentations by securities originators and underwriters, failures to repurchase problematic loans and failures to transfer ownership of collateral into the securities in question.
4 She renders the relationship between the researcher who includes confessional aspects in their accounts and their audience problematic.