I I received the same letter. We have been on the phone for days, especially after seeing the chaos on CNN all day yesterday Today’s articles were about teargas being used on citizens by the police- that along with the air traffic controllers strike, garbage collection strike, lock workers strike, and the news report about the couple from San Antonio,( google it- scary) we are quite frantic. We called travel, guard, our insurance broker for this trip, and they told us we can submit a claim, but it will take 4 to 6 weeks to find out if it has been accepted and we would be reimbursed. It’s such a big chance to take as to whether to go and sit in a hotel and possibly have excursions canceled or to file the claim and have it be rejected. Viking doesn’t seem to care