sharepoint enterprise – CAML Query not display in Sharepoint2013

My end goal is to display items from SP2013 list that is more than 60 days from today and status is in process. This is my first time using CAML Query in Javascript. I am not able to have the filtered list display. There’s no error in dev. What am I missing? Thank you.

            function() {

                SP.SOD.executeFunc('sp.js', 'SP.ClientContext', function() {

                    var context = new SP.ClientContext.get_current();
                    var list = context.get_web().get_lists().getByTitle("Tasks List");

                    var query = new SP.CamlQuery();
                           +" <Where>"
                     +"<FieldRef Name='Status' />"
                     +"<Value Type='Choice'>In Process</Value>"
                     +" </Eq>"
                     +" <And>"
                     +"<FieldRef Name='Start_x0020_Date' />"
                     +"<Value Type='DateTime'>"
                     + "<Today OffsetDays= '-60'>"
                     +" </Leq>"

                    listItem = list.getItems(query);
                    context.load(list Item);

                }); // SP.SOD 
            }) //doc