Speaker of the House Mike Johnson has shifted positions on additional aid to Ukraine, appearing to cast aside his initial request that border security funding be included in the package. House Republican leadership introduced a bill packaging roughly $61 billion for Ukraine aid, $26 billion for Israel aid and $8 billion for Indo-Pacific aid on Wednesday, and is set to release an independent border security bill to be voted on separately. Johnson previously appeared to support additional Ukraine aid only if it was tied to some sort of a border security package. Shortly after being elected to th…