Susan Glasser, staff writer at The New Yorker, where she writes a column on life in Biden's Washington and co-anchors a weekly roundtable discussion on "The Political Scene" podcast, and co-author with Peter Baker of The Divider: Trump in the White House, 2017-2021 (Doubleday, 2022), offers political analysis of the news coming out of the G-7 Summit, especially the deal to support Ukraine in its war with Russia.