NOTE 14 - COMMITMENTS AND CONTINGENCIES  Environmental Matters  Federal law (and the laws of some states in which we own or may acquire properties) imposes liability on a landowner for the presence on the premises of hazardous substances or wastes (as defined by present and future federal and state laws and regulations). This liability is without regard to fault or knowledge of the presence of such substances and may be imposed jointly and severally upon all succeeding landowners. If such hazardous substance is discovered on a property acquired by us, we could incur liability for the removal of the substances and the cleanup of the property.  There can be no assurance that we would have effective remedies against prior owners of the property. In addition, we may be liable to tenants and may find it difficult or impossible to sell the property either prior to or following such a cleanup.  Risk of Uninsured Property Losses  We maintain property damage, fire loss, and liability insurance. However, there are certain types of losses (generally of a catastrophic nature) which may be either uninsurable or not economically insurable. Such excluded risks may include war, earthquakes, tornados, certain environmental hazards, and floods. Should such events occur, (i) we might suffer a loss of capital invested, (ii) tenants may suffer losses and may be unable to pay rent for the spaces, and (iii) we may suffer a loss of profits which might be anticipated from one or more properties.  Litigation  The Trust is subject, from time to time, to various legal proceedings and claims that arise in the ordinary course of business. While the resolution of such matters cannot be predicted with certainty, management believes, based on currently available information, that the final outcome of such matters will not have a material effect on the financial statements of the Trust.  Significant Risks and Uncertainties  The Trust continues to closely monitor the impact of the COVID-19 pandemic on all aspects of its business and geographies, including how it will impact its tenants and business partners. While the Trust did not incur significant disruptions during the six months ended June 30, 2020 from the COVID-19 pandemic, it is unable to predict the impact that the COVID-19 pandemic will have on its future financial condition, results of operations and cash flows due to numerous uncertainties . During the quarter ended June 30, 2020, the Trust received certain rent relief requests as a result of COVID-19. These requests were received principally from office tenants and most often in the form of rent deferral requests. Few rental defaults have occurred to date and the Trust is pursuing legal remedies as to these amounts which are not material in the aggregate. The Trust will continue to evaluate any further tenant rent relief requests on an individual basis, considering a number of factors. Not all tenant requests will ultimately result in modification agreements, nor will the Trust forgo its contractual rights under its lease agreements.